{"title":"Amplifiers","description":null,"products":[{"product_id":"audio360-ad1500-2-2-channel-car-audio-amplifier-1500w-max-power-compact-class-ab-amp-with-dual-25a-fuses-90db-snr-stereo-bridged-mode","title":"Audio360 AD1500.2 2-Channel Class AB Car Amplifier","description":"\u003cp\u003eThe Audio360 AD1500.2 is a compact 2-channel car audio amplifier designed to add dedicated power to an aftermarket speaker system or a single bridged subwoofer setup. It provides separate left and right channels for stereo operation, with the option to combine both channels for mono use. This flexibility makes it suitable for upgrades that need more output than a head unit's built-in amplification can provide.\u003c\/p\u003e\u003cp\u003eFor stereo systems, the AD1500.2 is rated at 120 watts RMS per channel at 4 ohms or 180 watts RMS per channel at 2 ohms. In bridged mode, it is rated for 360 watts RMS into a 4-ohm load. Match connected speakers or a subwoofer to these RMS ratings and supported impedance configurations for an appropriate installation.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a Class AB design and is specified with a 90 dB signal-to-noise ratio. Its adjustable gain control helps match the amplifier to the output level of a compatible source unit. Selectable high-pass, low-pass, and full-range crossover modes allow the amplifier to be configured for speakers or a subwoofer application.\u003c\/p\u003e\u003cp\u003eDual 25-amp fuses are fitted for amplifier protection, for a combined 50-amp fuse rating. The amplifier also includes an adjustable bass-boost control for system tuning. As with any car-audio amplifier, gain and bass boost should be set carefully to help avoid audible distortion and excessive speaker stress.\u003c\/p\u003e\u003cp\u003eAt 260 x 228 x 51 mm, the AD1500.2 is sized for installations where available mounting space is limited. It uses RCA signal inputs, a remote turn-on connection, and dedicated speaker output terminals. It can serve as a focused power upgrade for a pair of speakers, a component system, or one properly matched bridged subwoofer.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel Output:\u003c\/strong\u003e Powers a left and right speaker channel in stereo mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Configuration:\u003c\/strong\u003e Combines both channels for one 4-ohm mono load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass AB Circuitry:\u003c\/strong\u003e Uses a conventional Class AB amplifier design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power Ratings:\u003c\/strong\u003e Delivers up to 180 watts RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Crossovers:\u003c\/strong\u003e Offers HPF, LPF, and full-range operating modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 25A Fuses:\u003c\/strong\u003e Provides a combined onboard fuse rating of 50 amps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD1500.2 uses a compact freestanding amplifier format measuring 260 x 228 x 51 mm. Published information confirms the compact chassis dimensions and control layout, including crossover selection, gain adjustment, and bass boost. Enclosure material and finish specifications are not published.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a dry, secure, well-ventilated location with clearance for wiring and cooling. Use RCA cables from a compatible source unit, connect the remote turn-on lead, and use suitably sized power and ground wiring; installation guidance calls for 8 AWG or larger power and ground cable and an external inline fuse near the battery. For bridged operation, use a single 4-ohm or higher load connected according to the amplifier's bridged terminal markings.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970375598243,"sku":"AD1500-2","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/81VD0EG1a0L.jpg?v=1786151610"},{"product_id":"audio360-ad1600-4-4-channel-car-audio-amplifier-1600w-max-power-compact-class-ab-bridgeable-amp-with-dual-25a-fuses-90db-snr-versatile-stereo-or-mono-output","title":"Audio360 AD1600.4 4-Channel Car Audio Amplifier","description":"\u003cp\u003eThe Audio360 AD1600.4 is a four-channel car audio amplifier designed to add externally amplified power to a vehicle speaker system. It can drive front and rear speakers in a conventional four-channel layout or support two bridged output channels for higher-power applications. This makes it suitable for factory-system upgrades and custom audio installations that need flexible channel configuration.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the amplifier is rated for 60 watts RMS per channel, while its 2-ohm stereo rating is 90 watts RMS per channel. When bridged into 4-ohm loads, it is rated for 180 watts RMS across two channels. These ratings allow the amplifier to be matched with a range of full-range speakers or appropriately configured bridged speaker loads.\u003c\/p\u003e\u003cp\u003eThe AD1600.4 uses a Class AB amplifier design intended for full-range audio reproduction. Its listed 90 dB signal-to-noise ratio supports a low-noise signal path when the system is properly installed and gain-matched. Separate front and rear gain controls allow the input level to be adjusted for the source unit and system layout.\u003c\/p\u003e\u003cp\u003eFor system tuning, each channel pair provides selectable high-pass, low-pass, or full-range crossover operation. This lets installers high-pass smaller door speakers, run full-range speakers without filtering, or use low-pass filtering in a bridged setup where appropriate. RCA inputs for front and rear channels and RCA pass-through outputs support integration with compatible head units and additional amplifiers.\u003c\/p\u003e\u003cp\u003eThe compact chassis measures approximately 11.81 x 8.98 x 2.01 inches, helping it fit in locations with limited mounting space. Dual 25A onboard fuses and power\/protection status indicators support everyday system monitoring. The amplifier is a practical option for users building a four-speaker system or combining amplified speakers with a two-channel bridged configuration.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Output:\u003c\/strong\u003e Powers up to four speakers from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Configuration:\u003c\/strong\u003e Combines channel pairs for two higher-power 4-ohm outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass AB Circuitry:\u003c\/strong\u003e Provides full-range amplification for speaker-system upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Crossovers:\u003c\/strong\u003e Offers HPF, LPF, and full-range modes per channel pair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA Signal Connections:\u003c\/strong\u003e Includes separate front\/rear inputs and pass-through outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 25A Fuses:\u003c\/strong\u003e Provides onboard overcurrent protection for the amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD1600.4 has a compact aluminum-alloy housing with power, ground, remote, and speaker terminals grouped on one end of the chassis. Its input\/control side includes RCA connections, front and rear gain controls, crossover-mode switches, crossover-frequency controls, and power\/protection LEDs. The listed mounting type is freestanding, and mounting hardware is included according to the available product manual.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a dry, ventilated location away from heat, moisture, and direct sunlight. Use appropriately sized power, ground, remote, RCA, and speaker wiring; available installation guidance generally recommends 8-gauge power and ground wire, with an externally mounted 50A inline fuse near the battery. Connect 4-ohm speakers for bridged operation, set gain from minimum during initial setup, and use the crossover settings to match the speakers connected to each channel pair.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970376482979,"sku":"AD1600-4","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/81hQzROV4aL.jpg?v=1786151632"},{"product_id":"audio360-ad2000-1-monoblock-car-audio-amplifier-2000w-max-power-compact-class-d-mono-amp-with-88db-snr-1-ohm-stable-subwoofer-amplifier","title":"Audio360 AD2000.1 Monoblock Car Amplifier","description":"\u003cp\u003eThe Audio360 AD2000-1 is a compact monoblock car amplifier designed to add dedicated low-frequency power to a subwoofer system. Its single-channel Class D configuration is intended for bass-focused upgrades where a full-range multi-channel amplifier is not needed. The compact chassis helps make a separate subwoofer amplifier practical in vehicles with limited mounting space.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to listeners building or refreshing a car audio system around one or more subwoofers. It provides rated RMS output at 4-, 2-, and 1-ohm loads, allowing the final power level to be matched to the impedance of the connected subwoofer wiring configuration. Stable 1-ohm operation expands its compatibility with low-impedance subwoofer setups when wired correctly.\u003c\/p\u003e\u003cp\u003eRated output is 150 watts RMS at 4 ohms, 250 watts RMS at 2 ohms, and 350 watts RMS at 1 ohm. The listed 2000-watt maximum-power figure is a peak specification, while RMS ratings are the more useful reference for matching a subwoofer. An 88 dB signal-to-noise ratio is specified for the amplifier.\u003c\/p\u003e\u003cp\u003eThe AD2000-1 uses Class D amplification, an efficient design commonly chosen for compact subwoofer amplifiers. This architecture helps reduce the space required for a dedicated bass channel while supporting efficient operation. Built-in thermal, short-circuit, and overload protection are specified to help safeguard the amplifier during abnormal operating conditions.\u003c\/p\u003e\u003cp\u003eAt approximately 8.66 by 8.98 by 2.13 inches, the AD2000-1 can be considered for under-seat, trunk, or other space-conscious installations. It is intended as the subwoofer-power stage in a system that also includes a compatible audio source, properly wired power and ground connections, and a subwoofer load within its supported impedance range. Confirm the total final impedance of the connected subwoofer system before installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Design:\u003c\/strong\u003e Dedicated single-channel amplification for subwoofer-focused systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000W Maximum Power:\u003c\/strong\u003e Listed peak-power capability for bass-oriented car audio applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e350W RMS at 1 Ohm:\u003c\/strong\u003e Supports low-impedance subwoofer configurations when correctly wired.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible RMS Ratings:\u003c\/strong\u003e Delivers rated power at 4-, 2-, and 1-ohm loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e88 dB Signal-to-Noise Ratio:\u003c\/strong\u003e Specifies a low-noise performance reference for the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Thermal, short-circuit, and overload safeguards are specified.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD2000-1 has a compact Class D monoblock layout measuring approximately 8.66 x 8.98 x 2.13 inches. Published product information does not specify the enclosure material or finish, but the low-profile format is intended for installations where amplifier space is limited. Its design centers on powering subwoofers rather than a complete set of full-range speakers.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a secure location with adequate ventilation and use properly sized fused power, ground, remote-turn-on, signal, and speaker wiring appropriate to the vehicle and system. Match the subwoofer wiring to a final load no lower than 1 ohm, and use the applicable RMS rating rather than the maximum-power figure when selecting subwoofers. A standalone product listing does not confirm a wiring kit or other installation accessories in the box; verify package contents with the seller before purchase.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970376908963,"sku":"AD2000-1","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/712WvtIxz5L.jpg?v=1786151644"},{"product_id":"audio360-ad2500-5-5-channel-car-audio-amplifier-2500w-max-power-compact-class-ab-d-bridgeable-amp-with-triple-30a-fuses-90db-snr-subwoofer-channel-included","title":"Audio360 AD2500.5 5-Channel Car Audio Amplifier","description":"\u003cp\u003eThe Audio360 AD2500-5 is a 5-channel car audio amplifier designed to power a full vehicle system from one compact chassis. It combines four speaker channels with a dedicated subwoofer channel, making it suited to front and rear speakers plus bass reinforcement. This layout can simplify an upgrade compared with using separate multi-channel and mono amplifiers.\u003c\/p\u003e\u003cp\u003eRated output is 60W RMS x 4 plus 180W RMS x 1 at 4 ohms, or 90W RMS x 4 plus 250W RMS x 1 at 2 ohms. These ratings give installers a defined power target when matching compatible speakers and a subwoofer. The listed 90dB signal-to-noise ratio supports a clean signal path for everyday listening systems.\u003c\/p\u003e\u003cp\u003eThe amplifier uses Class AB amplification for the speaker channels and Class D amplification for the subwoofer channel. This hybrid approach is intended to serve full-range speakers and bass duties in the same amplifier. It is a practical choice for vehicle owners building a coordinated five-channel system.\u003c\/p\u003e\u003cp\u003eFor system flexibility, the rear channels are listed as bridgeable. The published bridged configuration is 180W RMS x 2 plus 250W RMS x 1 for the subwoofer channel. This provides an alternate setup path where additional power is needed for compatible component speakers or subwoofer applications.\u003c\/p\u003e\u003cp\u003eThe AD2500-5 is listed at approximately 14.57 x 8.98 x 2.13 inches, helping it fit in locations where amplifier space is limited. Triple 30A fuses and thermal, short-circuit, and overload protection are specified for electrical protection. Proper power wiring, grounding, ventilation, and speaker-load matching remain important for a reliable installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Channel Layout:\u003c\/strong\u003e Powers four speaker channels and a dedicated subwoofer channel from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid AB+D Design:\u003c\/strong\u003e Uses Class AB speaker channels and a Class D subwoofer channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Ohm RMS Output:\u003c\/strong\u003e Delivers 60W x 4 plus 180W x 1 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm RMS Output:\u003c\/strong\u003e Delivers 90W x 4 plus 250W x 1 at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Rear Channels:\u003c\/strong\u003e Supports a listed 180W RMS x 2 bridged configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes thermal, short-circuit, and overload protection with triple 30A fuses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD2500-5 uses a compact amplifier chassis measuring approximately 14.57 x 8.98 x 2.13 inches. Its available product information identifies a Class AB+D circuit arrangement and three onboard 30A fuses. Enclosure materials and finish details are not specified in the confirmed product information.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely in a dry, ventilated location with clearance for wiring and heat dissipation. Match speakers and the subwoofer to the stated 2-ohm or 4-ohm operating ratings, and follow the listed bridged configuration only with compatible loads. A suitable power, ground, fuse, signal, and speaker wiring setup is required; included wiring accessories are not confirmed.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970377367715,"sku":"AD2500-5","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71MvxzxGPqL.jpg?v=1786151657"},{"product_id":"audio360-ad3000-1-monoblock-car-audio-amplifier-3000w-max-power-compact-class-d-1-ohm-stable-subwoofer-amplifier-with-89db-snr-clean-deep-bass-output","title":"Audio360 AD3000.1 Monoblock Car Amplifier","description":"\u003cp\u003eThe AUDIO360 AD3000.1 is a compact monoblock car amplifier designed to add dedicated low-frequency power to a subwoofer system. Its single-channel Class D configuration is intended for bass amplification rather than full-range speaker duty. It is a practical option for installers building a compact trunk, side-panel, or under-seat subwoofer upgrade.\u003c\/p\u003e\u003cp\u003eThis amplifier is rated for 200 watts RMS at 4 ohms, 350 watts RMS at 2 ohms, and 500 watts RMS at 1 ohm. Those ratings allow it to work with subwoofer wiring configurations that present a 1-, 2-, or 4-ohm final load. Matching the final impedance and RMS capability of the connected subwoofer is important for a properly balanced system.\u003c\/p\u003e\u003cp\u003eThe AD3000.1 is listed with a 3000-watt maximum-power rating and an 89 dB signal-to-noise ratio. Its published continuous-output ratings provide the more useful reference point when selecting compatible subwoofers. The mono design keeps the amplifier focused on supplying power to one bass channel.\u003c\/p\u003e\u003cp\u003eClass D operation helps keep the amplifier footprint compact at approximately 8.66 x 8.98 x 2.13 inches. This format can simplify placement where a larger traditional amplifier may be difficult to mount. The amplifier is specified as stable down to a 1-ohm load.\u003c\/p\u003e\u003cp\u003eBuilt-in thermal, overload, and short-circuit protection are listed for added operating protection. These features are intended to help safeguard the amplifier during abnormal operating conditions. The AD3000.1 can serve as the bass-power stage in a system paired with a compatible source unit, wiring installation, and properly matched subwoofer enclosure.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Subwoofer Channel:\u003c\/strong\u003e Dedicated single-channel design for low-frequency system amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Topology:\u003c\/strong\u003e Compact amplifier architecture suited to space-conscious installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stability:\u003c\/strong\u003e Supports compatible subwoofer loads down to 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W RMS at 1 Ohm:\u003c\/strong\u003e Delivers its highest listed RMS rating at 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e89 dB Signal-to-Noise Ratio:\u003c\/strong\u003e Published noise specification for the amplifier's audio output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuits:\u003c\/strong\u003e Thermal, overload, and short-circuit safeguards are listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD3000.1 uses a compact Class D monoblock layout measuring approximately 8.66 x 8.98 x 2.13 inches. Published product information confirms the amplifier format, dimensions, and protection functions, but does not identify the chassis or heatsink materials. Its small form factor is suited to installations where amplifier space is limited.\u003c\/p\u003e\u003cp\u003eInstall the amplifier securely in a location with suitable ventilation and plan the system around the final subwoofer impedance. Use a subwoofer configuration that presents no lower than the specified 1-ohm minimum load, and match the subwoofer system to the applicable 4-, 2-, or 1-ohm RMS rating. Power wiring, grounding, signal connection, fusing, and any installation hardware should be selected according to the vehicle and the installer’s requirements.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970377760931,"sku":"AD3000-1","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71aqPBmdrzL.jpg?v=1786151670"},{"product_id":"audio360-ad5000-1-monoblock-car-audio-amplifier-5000w-max-power-compact-class-d-1-ohm-stable-subwoofer-amp-with-90db-snr-clean-deep-bass-output","title":"Audio360 AD5000.1 Monoblock Car Amplifier","description":"\u003cp\u003eThe Audio360 AD5000.1 is a compact Class D monoblock car amplifier designed to power a subwoofer system. It provides a dedicated low-frequency amplification solution for vehicles where factory audio lacks bass impact. Its single-channel design makes it appropriate for a focused subwoofer upgrade rather than full-range speaker amplification.\u003c\/p\u003e\u003cp\u003eRated for stable operation down to a 1-ohm load, the AD5000.1 can support several common subwoofer wiring configurations. Listed RMS output is 400 watts at 4 ohms, 680 watts at 2 ohms, and 1,000 watts at 1 ohm. Matching the final speaker load and subwoofer power handling to these ratings is important for a balanced installation.\u003c\/p\u003e\u003cp\u003eThe amplifier carries a listed maximum power rating of 5,000 watts. For system planning, the continuous RMS ratings provide the more useful reference for matching compatible subwoofers. A 90 dB signal-to-noise ratio is specified for the amplifier's low-frequency performance.\u003c\/p\u003e\u003cp\u003eClass D amplification helps keep the AD5000.1 compact for installations where available mounting space is limited. At approximately 11.22 by 8.98 by 2.13 inches, it can be considered for trunk, under-seat, or custom-panel installations where clearance permits. Its compact footprint can simplify placement in bass-focused vehicle audio systems.\u003c\/p\u003e\u003cp\u003eIntegrated thermal, overload, and short-circuit protection circuits are specified to help safeguard the amplifier during operation. The AD5000.1 is intended for use in a car-audio subwoofer system with appropriate power, ground, signal, and speaker wiring. Careful gain setting and load verification are recommended as part of the installation process.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonoblock Configuration:\u003c\/strong\u003e A single-channel amplifier layout intended for a dedicated subwoofer channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stability:\u003c\/strong\u003e Supports properly wired subwoofer loads down to 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000W RMS at 1 Ohm:\u003c\/strong\u003e Provides its highest listed continuous output at a 1-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Design:\u003c\/strong\u003e Uses an efficient amplifier topology in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90 dB Signal-to-Noise Ratio:\u003c\/strong\u003e Specifies low background noise relative to the audio signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes thermal, overload, and short-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD5000.1 uses a compact amplifier chassis measuring approximately 11.22 by 8.98 by 2.13 inches. Its Class D architecture is designed for efficient operation and reduced space requirements compared with larger amplifier formats. Specific housing materials and finish details are not confirmed in the available product information.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a secure surface with suitable ventilation and verify clearance before installation. Use a properly configured subwoofer load between 1 and 4 ohms, and set gain conservatively after the power, ground, signal, and speaker connections are completed. Professional installation is advisable when vehicle wiring, load configuration, or mounting requirements are uncertain.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970380087459,"sku":"AD5000-1","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71x_jz-TkUL.jpg?v=1786151736"},{"product_id":"audio360-ad6000-1-monoblock-car-audio-amplifier-6000w-max-power-compact-class-d-1-ohm-stable-subwoofer-amp-with-91db-snr-high-efficiency-bass-performance","title":"Audio360 AD6000.1 Monoblock Car Amplifier","description":"\u003cp\u003eThe Audio360 AD6000.1 is a single-channel Class D car amplifier designed to power a dedicated subwoofer system. It provides a compact option for installers who need substantial bass amplification without using the space typically required by larger amplifiers. Its 1-ohm-stable design supports several common subwoofer wiring configurations.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for bass-focused systems rather than full-range speakers. Rated RMS output is 600 watts at 4 ohms, 1,000 watts at 2 ohms, and 1,500 watts at 1 ohm. Those ratings allow the amplifier to be matched to a subwoofer or subwoofer array according to its final wired impedance.\u003c\/p\u003e\u003cp\u003eThe AD6000.1 carries a stated maximum-power rating of 6,000 watts and a 91 dB signal-to-noise ratio. In practical system planning, the RMS ratings are the useful figures for matching subwoofer power handling. The monoblock layout concentrates its output into one bass channel for a straightforward subwoofer upgrade.\u003c\/p\u003e\u003cp\u003eClass D amplification is used to keep the chassis comparatively compact while supporting efficient high-current bass operation. The amplifier measures approximately 13.46 by 8.98 by 2.13 inches, making it suitable for installations where available mounting space is limited. It can be considered for trunk, cargo-area, or other protected vehicle locations with suitable ventilation.\u003c\/p\u003e\u003cp\u003eBuilt-in thermal, overload, and short-circuit protection are specified to help safeguard the amplifier during abnormal operating conditions. Proper power wiring, grounding, fusing, and load selection remain essential for dependable operation. The AD6000.1 is a focused choice for adding a dedicated subwoofer amplifier to a compatible car audio system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonoblock Configuration:\u003c\/strong\u003e One-channel design dedicated to subwoofer amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stability:\u003c\/strong\u003e Supports subwoofer systems wired to a 1-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power Options:\u003c\/strong\u003e Delivers rated output at 4-, 2-, and 1-ohm loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Design:\u003c\/strong\u003e Provides efficient amplification in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91 dB Signal-to-Noise Ratio:\u003c\/strong\u003e Specifies low background noise for bass playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes thermal, overload, and short-circuit safeguards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AD6000.1 uses a compact amplifier chassis measuring approximately 13.46 x 8.98 x 2.13 inches. Marketplace product data identifies copper, iron, and plastic among its listed materials. Its low-profile form factor is intended to make placement easier in space-conscious vehicle installations.\u003c\/p\u003e\u003cp\u003eChoose subwoofers and wiring that produce a final impedance of 1, 2, or 4 ohms, and match the system primarily to the applicable RMS rating. Use properly sized power and ground wiring, a correctly installed inline fuse, and a solid chassis ground; wiring-kit specifications are not confirmed for the amplifier sold by itself. Mount the amplifier securely in a dry, ventilated location and avoid blocking its airflow.\u003c\/p\u003e","brand":"AUDIO360","offers":[{"title":"Default Title","offer_id":47970380480675,"sku":"AD6000-1","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71PABpQpfKL.jpg?v=1786151748"},{"product_id":"audiotek-at1600m-1-channel-monoblock-car-amplifier-1600-watts-2-ohm-stable-led-indicator-bass-knob-included-mosfet-power-supply-great-for-subwoofers","title":"Audiotek AT-1600M 1-Channel Monoblock Car Amplifier","description":"\u003cp\u003eThe Audiotek AT-1600M is a 1-channel monoblock car amplifier intended for adding a dedicated bass channel to a vehicle audio system. It is designed to drive compatible subwoofer setups and provides a listed 2-ohm output rating of 1600 watts x 1. Its single-channel layout keeps the system focused on low-frequency reinforcement rather than full-range speaker amplification.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to installers and listeners building an entry-level or replacement subwoofer system that needs adjustable bass output. A 2-ohm stable design supports compatible low-impedance subwoofer wiring configurations. The included remote subwoofer control allows convenient adjustment of bass level from the listening position.\u003c\/p\u003e\u003cp\u003eThe AT-1600M uses a Class A-B amplifier design with a MOSFET pulse-width-modulated power supply. It includes a variable low-pass filter specified from 35 Hz to 160 Hz, helping limit the amplified signal to bass frequencies appropriate for a subwoofer. Bass boost adjustment is specified from 0 to +18 dB for further system tuning.\u003c\/p\u003e\u003cp\u003eConnection options include nickel-plated RCA low-level inputs and speaker-level inputs, allowing integration with a range of aftermarket and factory audio sources. Variable input gain helps match the amplifier to the source unit's output level. A remote turn-on\/turn-off circuit supports operation with a compatible switched remote lead.\u003c\/p\u003e\u003cp\u003eThe AT-1600M can be used as the bass amplifier in a system with a separate head unit, signal source, subwoofer enclosure, power wiring, ground wiring, and appropriate fusing. Its protection circuits and LED status indicators help monitor operating condition during use. Confirm the final speaker impedance and electrical installation requirements before connecting the amplifier.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonoblock Configuration:\u003c\/strong\u003e Provides one dedicated channel for a compatible subwoofer system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Operation:\u003c\/strong\u003e Supports compatible subwoofer loads down to 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts bass-frequency filtering from 35 Hz to 160 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Boost Control:\u003c\/strong\u003e Offers adjustable bass boost from 0 to +18 dB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Input Types:\u003c\/strong\u003e Includes RCA low-level and speaker-level input connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes thermal and speaker-short protection for added system safeguarding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AT-1600M uses a heavy-duty aluminum-alloy heat sink to help dissipate heat during operation. Its connection hardware includes nickel-plated RCA and speaker-level inputs, while LED power and protection indicators provide visible operating-status feedback. A soft turn-on circuit and MOSFET PWM power supply are also specified.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a secure, ventilated surface away from moisture and direct heat. Connect it only to a properly fused vehicle electrical system, use the remote turn-on lead as applicable, and wire subwoofers so the final load is not below its 2-ohm stable rating. Set gain, low-pass frequency, and bass boost conservatively, then tune them with the rest of the audio system.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970385723555,"sku":"AT-1600M","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71MGboa_8KS_c2336ef3-0f49-4300-b009-223d2550e58e.jpg?v=1786151897"},{"product_id":"audiotek-at1800s-2-channel-stereo-car-amplifier-1800-watts-2-ohm-stable-led-indicator-full-range-bass-knob-included-great-for-speakers-and-subwoofers","title":"Audiotek AT-1800S 2-Channel Car Amplifier","description":"\u003cp\u003eThe Audiotek AT-1800S is a two-channel, full-range car audio amplifier for adding external amplification to speakers or subwoofers. It is designed for systems that need more output flexibility than a head unit's built-in amplifier can provide. The amplifier is rated at up to 1800 watts maximum power and supports stereo, bridged, and tri-mode system configurations.\u003c\/p\u003e\u003cp\u003eThis Class A\/B model is intended for listeners building a basic speaker upgrade, a subwoofer-focused setup, or a mixed car audio system. Its 2-ohm-stable design gives installers more options when matching compatible speaker loads. The full-range design also allows it to be used beyond dedicated bass duties when configured appropriately.\u003c\/p\u003e\u003cp\u003eThe AT-1800S provides a continuously variable low-pass crossover and bass-boost adjustment for tailoring low-frequency output. An included remote subwoofer control gives the driver convenient access to bass-level adjustment from the cabin. Variable input gain helps match the amplifier to the output level of the connected source unit.\u003c\/p\u003e\u003cp\u003eFor source integration, the amplifier offers nickel-plated RCA inputs as well as speaker-level inputs. This supports use with aftermarket receivers that provide RCA preouts and with systems that need a high-level input connection. A remote turn-on\/turn-off circuit is also included for coordinated amplifier operation with the vehicle audio system.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a MOSFET pulse-width-modulated power supply and includes thermal and speaker-short protection circuitry. Power and protection LED indicators provide a quick operating-status reference. These features make the AT-1800S a practical component for a planned car audio upgrade when matched with compatible speakers, wiring, and source equipment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel Class A\/B Design:\u003c\/strong\u003e Supports stereo amplification for speakers or a bridged configuration for a compatible load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Operation:\u003c\/strong\u003e Accommodates compatible low-impedance speaker wiring configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1800-Watt Maximum Rating:\u003c\/strong\u003e Provides the manufacturer-marketed maximum power figure for system planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Control:\u003c\/strong\u003e Lets the driver adjust subwoofer-level output from the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Supports speaker-level wiring and RCA source connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection and Status LEDs:\u003c\/strong\u003e Helps identify power status and protection activation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AT-1800S uses a heavy-duty aluminum-alloy heat sink to support heat dissipation during operation. Its Class A\/B amplifier architecture, MOSFET power supply, and front-panel control layout are designed for conventional mobile-audio installations. Power and protection LED indicators provide visible status feedback.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely in a dry, ventilated location with clearance around the heat sink. Connect it through either the nickel-plated RCA inputs or speaker-level inputs, then set gain, crossover, and bass-boost controls to suit the connected speakers or subwoofers. Confirm final speaker impedance and bridged or tri-mode wiring with the amplifier documentation before powering the system.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387361955,"sku":"AT-1800S","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/719mwjbqZCS.jpg?v=1786151909"},{"product_id":"audiotek-at2400s-2-channel-stereo-car-amplifier-2400-watts-2-ohm-stable-led-indicator-full-range-bass-knob-included-great-for-speakers-and-subwoofers","title":"Audiotek AT-2400S 2-Channel Car Amplifier","description":"\u003cp\u003eThe Audiotek AT-2400S is a 2-channel, full-range car amplifier designed to add external amplification to a 12V vehicle audio system. It is rated for 2400 watts of peak output and supports both speaker and subwoofer applications. Its 2-ohm-stable design provides flexibility when matching compatible speaker loads.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to installers building a basic two-channel system, adding power to front or rear speakers, or configuring an appropriate subwoofer setup. RCA and speaker-level inputs allow it to connect with a variety of source-unit signal configurations. A remote turn-on\/turn-off circuit supports integration with a vehicle audio system.\u003c\/p\u003e\u003cp\u003eThe AT-2400S uses Class A-B operation and is described as a full-range amplifier, allowing it to handle low, mid, and high-frequency program material. A continuously variable input gain control helps match the amplifier to the source signal. It also includes adjustable bass boost and a variable low-pass crossover for system tuning.\u003c\/p\u003e\u003cp\u003eA bridgeable MOSFET amplifier design and tri-mode capability provide configuration flexibility for compatible installations. Its MOSFET pulse-width-modulated power supply is intended to support stable amplifier operation. The published 2400-watt rating is a peak-power figure; an RMS power specification is not confirmed in the available product information.\u003c\/p\u003e\u003cp\u003eThe chassis uses a heavy-duty aluminum-alloy heat sink to manage heat during operation. Thermal and speaker-short protection circuitry help safeguard the amplifier, while LED power and protection indicators provide at-a-glance operating status. A remote subwoofer control with bass knob is included for convenient bass-level adjustment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel Output:\u003c\/strong\u003e Supports stereo speaker systems or compatible subwoofer applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Operation:\u003c\/strong\u003e Accommodates compatible low-impedance speaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A-B Design:\u003c\/strong\u003e Provides full-range amplification for varied system layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Configuration:\u003c\/strong\u003e Adds flexibility for compatible single-channel setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Control:\u003c\/strong\u003e Lets you adjust bass level from the included knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes thermal and speaker-short protection features.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AT-2400S has a surface-mount form factor with a heavy-duty aluminum-alloy heat sink. Its connection and control set includes nickel-plated RCA inputs, speaker-level inputs, LED status indicators, gain control, crossover adjustment, and bass adjustment. The amplifier also uses a soft turn-on circuit and remote turn-on\/turn-off capability.\u003c\/p\u003e\u003cp\u003eInstall the amplifier securely on an appropriate surface with adequate ventilation around the heat sink. It is intended for 12V vehicle systems and can accept either RCA or speaker-level audio input. Match connected speakers and subwoofers to the amplifier's supported load requirements, and use the gain, crossover, and bass controls to integrate it with the rest of the system.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387394723,"sku":"AT-2400S","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/81mzS_D2CVS.jpg?v=1786151921"},{"product_id":"audiotek-at3500s-2-channel-stereo-car-amplifier-3500-watts-2-ohm-stable-led-indicator-full-range-bass-knob-included-great-for-speakers-and-subwoofers","title":"Audiotek AT-3500S 2-Channel Car Amplifier","description":"\u003cp\u003eThe Audiotek AT-3500S is a 2-channel car amplifier designed to add dedicated amplification to a vehicle audio system. It is intended for powering a pair of speakers or supporting a compatible subwoofer setup through stereo or bridged operation. With 2-ohm-stable stereo operation, it gives installers flexibility when matching compatible speaker loads.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to listeners upgrading beyond head-unit power and seeking adjustable control over low-frequency output. Its Class A-B design and full-range capability allow it to be used in systems focused on amplified speakers, bass reinforcement, or a combination of both. The selectable operating modes and adjustable controls help tailor the amplifier to the role it serves in the system.\u003c\/p\u003e\u003cp\u003eThe AT-3500S is rated for up to 3500 watts maximum output. A continuously variable low-pass crossover provides a 35 Hz to 160 Hz adjustment range for subwoofer-oriented setups, while the bass boost control offers adjustment from 0 to +18 dB. An included remote bass knob provides a convenient way to adjust bass level from the listening position.\u003c\/p\u003e\u003cp\u003eIts power section uses a MOSFET pulse-width-modulated power supply, and the amplifier includes soft turn-on operation. Nickel-plated RCA inputs and speaker-level inputs support connection to source units with either low-level preamp outputs or speaker-level outputs. The amplifier also uses a remote turn-on\/turn-off circuit for integration with a vehicle audio system.\u003c\/p\u003e\u003cp\u003eFor protection during operation, the AT-3500S includes thermal and speaker-short protection circuitry, along with power and protection LED indicators. Its heavy-duty aluminum-alloy heatsink is designed to help dissipate heat during use. This makes it a practical component for a properly wired, ventilated aftermarket audio installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Channel Design:\u003c\/strong\u003e Supports stereo speaker systems or a bridged mono configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Operation:\u003c\/strong\u003e Accommodates compatible low-impedance stereo speaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3500W Maximum Output:\u003c\/strong\u003e Provides a stated maximum-power rating for system planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Crossover:\u003c\/strong\u003e Adjusts the low-pass point from 35 Hz to 160 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Knob:\u003c\/strong\u003e Lets the listener adjust bass level from the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Helps protect against thermal and speaker-short fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AT-3500S uses a heavy-duty aluminum-alloy heatsink and a surface-mount amplifier format. Nickel-plated RCA connections are provided alongside speaker-level input capability. Power and protection LEDs provide at-a-glance operating-status feedback.\u003c\/p\u003e\u003cp\u003eInstall the amplifier on a secure surface with adequate airflow and keep it away from moisture and excessive heat. It requires connection to a 12V vehicle electrical system, including battery, ground, remote turn-on, input, and speaker wiring. Use stereo wiring with loads of 2 ohms or higher per channel, or use a 4-ohm-or-higher load when operating the amplifier bridged.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387525795,"sku":"AT-3500S","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/710ZJpJQ76S.jpg?v=1786151939"},{"product_id":"audiotek-at4000m-1-channel-monoblock-car-amplifier-4000-watts-2-ohm-stable-led-indicator-bass-knob-included-mosfet-power-supply-great-for-subwoofers","title":"Audiotek AT-4000M 4000W Monoblock Car Amplifier","description":"\u003cp\u003eThe Audiotek AT-4000M is a one-channel monoblock car amplifier designed for adding a dedicated bass channel to a vehicle audio system. It is intended for use with subwoofers and supports a 2-ohm speaker load. Its compact, surface-mount format makes it suitable for trunk, rear-seat-back, or other secure installation locations with adequate ventilation.\u003c\/p\u003e\u003cp\u003eThis amplifier is a practical choice for listeners building a subwoofer system that needs adjustable low-frequency output. A continuously variable low-pass crossover helps limit the amplifier’s output to bass-focused frequencies. The included remote subwoofer level control allows convenient adjustment of bass output from the driver’s position.\u003c\/p\u003e\u003cp\u003eThe AT-4000M is specified for up to 4000 watts maximum power and uses a Class A-B amplifier design. Its MOSFET pulse-width-modulated power supply is designed to provide the amplifier’s operating power. Continuously variable input gain adjustment helps match the amplifier to the output level of the connected source unit.\u003c\/p\u003e\u003cp\u003eFor system flexibility, the amplifier includes nickel-plated RCA inputs as well as speaker-level inputs. This allows it to be integrated with audio systems that provide either low-level RCA signals or amplified speaker outputs. A remote turn-on\/turn-off circuit supports connection to a vehicle audio system’s switched remote-output lead.\u003c\/p\u003e\u003cp\u003eThe AT-4000M uses an aluminum-alloy heat sink to support heat dissipation during operation. Thermal and speaker-short protection circuitry are included to help safeguard the amplifier and connected system. LED power and protection indicators provide a quick visual status check after installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonoblock Design:\u003c\/strong\u003e Provides one dedicated amplified channel for a bass-focused system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000W Maximum Power:\u003c\/strong\u003e Supplies a manufacturer-listed maximum output of up to 4000 watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stability:\u003c\/strong\u003e Supports operation with a 2-ohm speaker load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Crossover:\u003c\/strong\u003e Helps tailor output for subwoofer-frequency playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Level Control:\u003c\/strong\u003e Lets the driver adjust subwoofer level conveniently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes thermal and speaker-short protection for system monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe amplifier features a heavy-duty aluminum-alloy heat sink and LED power\/protection indicators. Its Class A-B circuit design uses a MOSFET pulse-width-modulated power supply, soft turn-on circuitry, and nickel-plated input connections. The chassis is designed for surface mounting.\u003c\/p\u003e\u003cp\u003eInstall the AT-4000M on a secure, dry surface with sufficient airflow around the heat sink, and disconnect the vehicle battery’s negative terminal before wiring. Connect it to a compatible 12-volt vehicle electrical system, use either RCA or speaker-level input as appropriate, and wire the connected subwoofer system so its final load is not below 2 ohms. Set gain, low-pass crossover, and bass boost conservatively during initial setup, then use the included remote level control for day-to-day bass adjustment.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387591331,"sku":"AT-4000M","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/81Pgj7prgGS.jpg?v=1786151951"},{"product_id":"audiotek-at5000s-2-channel-stereo-car-amplifier-5000-watts-2-ohm-stable-led-indicator-full-range-bass-knob-included-great-for-speakers-and-subwoofers","title":"Audiotek AT-5000S 2-Channel Car Amplifier","description":"\u003cp\u003eThe Audiotek AT-5000S is a 2-channel car audio amplifier designed to add external amplification to speakers or compatible subwoofer setups. It is intended for systems that need more output capability than a head unit’s built-in amplifier can provide. The amplifier is rated for up to 5000 watts of stated maximum power and supports 2-ohm-stable operation. Its full-range design allows it to be considered for speaker-focused or bass-focused installations.\u003c\/p\u003e\u003cp\u003eThis Class A-B amplifier is bridgeable, providing installation flexibility for users building a two-channel stereo system or a bridged single-channel configuration. It is also listed as tri-mode capable, which can support mixed speaker and subwoofer arrangements when the system is designed correctly. Matching speaker impedance and power handling remains important for a safe installation. The AT-5000S is suited to aftermarket car audio systems using an external amplifier rack or dedicated mounting location.\u003c\/p\u003e\u003cp\u003eThe AT-5000S uses a MOSFET pulse-width-modulated power supply to manage power conversion within the amplifier. A continuously variable input gain control helps match the amplifier to the output level of the connected source unit. It also includes a continuously variable low-pass crossover control and bass boost adjustment listed from 0 to +18 dB. These controls give the installer tools to tailor the amplifier’s role in the overall system.\u003c\/p\u003e\u003cp\u003eFor signal connection, the amplifier provides nickel-plated RCA inputs and speaker-level inputs. This gives installers options when connecting an aftermarket receiver or a factory-style source that requires speaker-level signal integration. A remote turn-on\/turn-off circuit supports switched operation with the vehicle audio system. Remote subwoofer control is also included for convenient adjustment of bass level from the cabin.\u003c\/p\u003e\u003cp\u003eThe chassis uses a heavy-duty aluminum alloy heat sink to help dissipate heat during operation. Thermal and speaker-short protection circuitry are included to help protect the amplifier and connected system when a fault condition occurs. LED power and protection indicators provide at-a-glance operating status. For a complete installation, the amplifier requires properly sized power, ground, remote-turn-on, signal, speaker, and fuse-protected battery wiring.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Channel Design:\u003c\/strong\u003e Supports stereo speaker systems or a bridged amplifier configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stability:\u003c\/strong\u003e Designed to operate with 2-ohm speaker loads per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A-B Operation:\u003c\/strong\u003e Provides a conventional full-range amplifier platform for aftermarket systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET PWM Power Supply:\u003c\/strong\u003e Manages internal power conversion for amplifier operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Control:\u003c\/strong\u003e Lets the user adjust bass output from the listening position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Indicators:\u003c\/strong\u003e LED status lights show power and protection conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AT-5000S has an aluminum alloy heat-sink chassis with end-panel power and speaker terminals. Its design includes dedicated connections for battery power, ground, remote turn-on, stereo speaker outputs, RCA-level input, and speaker-level input. The external heat sink and integrated protection circuitry are intended to support dependable use in an automotive environment.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a secure, well-ventilated surface away from moisture and direct heat sources. Use a properly fused power cable at the battery, a short solid ground connection to bare vehicle metal, and wiring sized appropriately for the installation. Configure gain, crossover, bass boost, speaker impedance, and bridging only after confirming compatibility with the connected speakers or subwoofers.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387689635,"sku":"AT-5000S","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/711OVbvvnOS.jpg?v=1786151963"},{"product_id":"audiotek-at7000m-1-channel-monoblock-class-d-car-amplifier-7000-watts-1-ohm-stable-led-indicator-bass-knob-included-mosfet-power-supply-great-for-subwoofers","title":"Audiotek AT-7000M 7000W Class D Monoblock Amplifier","description":"\u003cp\u003eThe Audiotek AT-7000M is a single-channel car audio amplifier designed for subwoofer-focused systems. Its monoblock layout concentrates amplification on the low-frequency channel, making it suited to installations that need a dedicated bass amplifier. The amplifier is listed with a 7000-watt maximum power rating and 1-ohm stable operation.\u003c\/p\u003e\u003cp\u003eThis model is intended for listeners building or upgrading a vehicle sound system with an external subwoofer stage. It accepts both RCA and speaker-level input connections, allowing it to work with many aftermarket and factory-source integration approaches. A remote subwoofer control is included for convenient adjustment of bass level from the front of the vehicle.\u003c\/p\u003e\u003cp\u003eThe AT-7000M uses Class D amplification and a MOSFET pulse-width-modulated power supply. This combination is designed for efficient operation in a compact car-audio amplifier format. A continuously variable low-pass crossover and input-gain control provide adjustment for blending the amplifier with the rest of a system.\u003c\/p\u003e\u003cp\u003eBass tuning controls include a selectable bass-boost range from 0 to +18 dB. These controls can help tailor low-frequency output to the subwoofer enclosure, vehicle cabin, and listener preference. Settings should be adjusted carefully to avoid overdriving connected subwoofers or the amplifier.\u003c\/p\u003e\u003cp\u003eFor system protection, the AT-7000M is listed with thermal and speaker-short protection circuitry, along with LED power and protection indicators. Its heavy-duty aluminum-alloy heat sink supports heat dissipation during operation. The amplifier can serve as the bass section of a larger system that includes a separate receiver, signal source, speakers, and properly matched subwoofers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonoblock Class D Design:\u003c\/strong\u003e Provides a dedicated single-channel platform for subwoofer amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7000W Maximum Power:\u003c\/strong\u003e Delivers high stated peak-output capability for bass-oriented systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stable Operation:\u003c\/strong\u003e Supports subwoofer wiring configurations down to a 1-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Control:\u003c\/strong\u003e Lets the driver adjust subwoofer level from the listening position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Crossover:\u003c\/strong\u003e Helps limit output to frequencies appropriate for subwoofer use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Indicators:\u003c\/strong\u003e LED status lights show power and protection operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AT-7000M uses a heavy-duty aluminum-alloy heat sink and a MOSFET pulse-width-modulated power supply. Nickel-plated RCA and speaker-level inputs are listed for dependable signal connections. LED power and protection indicators provide visible operating-status feedback.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a secure location with ventilation around the heat sink, and use wiring and fusing appropriate for the completed system. Connect it to a compatible source using either RCA or speaker-level inputs, then set the low-pass crossover, input gain, and bass boost conservatively during initial setup. Confirm that the final connected speaker load does not fall below the amplifier's listed 1-ohm stable rating.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387722403,"sku":"AT-7000M","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/81pRx1hb-vS.jpg?v=1786151975"},{"product_id":"audiotek-at8000m-1-channel-monoblock-class-d-car-amplifier-8000-watts-1-ohm-stable-led-indicator-bass-knob-included-mosfet-power-supply-great-for-subwoofers","title":"Audiotek AT-8000M 1-Channel Class D Monoblock Amplifier","description":"\u003cp\u003eThe Audiotek AT-8000M is a single-channel Class D car audio amplifier designed for subwoofer systems. It provides a dedicated mono amplification channel for installations that need substantial low-frequency output. Its 1-ohm-stable design supports system layouts built around low-impedance subwoofer loads.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for enthusiasts upgrading a factory or aftermarket audio system with dedicated bass reinforcement. A variable low-pass filter, subsonic filter, bass-frequency adjustment, and bass boost provide control over how the subwoofer blends with the rest of the system. A wired remote subwoofer control is included for accessible bass-level adjustment from the cabin.\u003c\/p\u003e\u003cp\u003eThe AT-8000M is specified with Class D operation and a MOSFET pulse-width-modulated power supply. This design focuses on efficient mono amplification for subwoofer duty. Published output ratings list 4,000 watts at 4 ohms, 5,000 watts at 2 ohms, and 8,000 watts at 1 ohm.\u003c\/p\u003e\u003cp\u003eIts signal controls include a 17-50 Hz subsonic filter, a 40-180 Hz low-pass filter, and adjustable bass frequency from 30-80 Hz. These settings help tailor the amplifier to the enclosure, subwoofer capabilities, and crossover point of the overall system. Input gain adjustment supports matching the amplifier to the source unit's signal level.\u003c\/p\u003e\u003cp\u003eThe AT-8000M fits a bass-focused upgrade path using an aftermarket head unit or a compatible audio signal source, subwoofer enclosure, power wiring, and correctly matched low-impedance subwoofers. Nickel-plated RCA and speaker-level inputs provide connection options. Thermal and speaker-short protection circuitry, along with power and protection LEDs, support monitoring during operation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Design:\u003c\/strong\u003e Dedicated single-channel amplification for a subwoofer-focused car audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stable Operation:\u003c\/strong\u003e Supports compatible low-impedance subwoofer wiring configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished 8,000W Maximum Output:\u003c\/strong\u003e Listed output reaches 8,000 watts into a 1-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts the upper bass cutoff from 40 to 180 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Control:\u003c\/strong\u003e Lets the user adjust subwoofer level from a convenient in-vehicle location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Thermal and speaker-short protection help safeguard the amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe amplifier uses a heavy-duty aluminum-alloy heat sink to manage heat during operation. Its MOSFET pulse-width-modulated power supply, nickel-plated connection points, and LED power\/protection indicators are designed for a dedicated car-audio installation. The unit is listed as a 1-channel Class D monoblock amplifier.\u003c\/p\u003e\u003cp\u003eInstall the AT-8000M in a secure, ventilated location and use appropriately sized power, ground, fuse, speaker, and signal wiring selected for the vehicle and system load. Match the final subwoofer impedance to the amplifier's supported load configuration, and set gain, subsonic filter, low-pass filter, and bass controls conservatively during initial setup. A compatible source signal, subwoofer system, enclosure, and vehicle electrical installation are required for operation.\u003c\/p\u003e","brand":"AUDIOTEK","offers":[{"title":"Default Title","offer_id":47970387755171,"sku":"AT-8000M","price":115.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71Dm-1mVd8S.jpg?v=1786151987"},{"product_id":"audison-afc4-10bit","title":"Audison AF C4.10 bit 4-Channel DSP Amplifier","description":"\u003cp\u003eThe Audison AF C4.10 bit is a compact four-channel car amplifier with an integrated 10-channel DSP platform. It is designed for systems that need both clean amplification and detailed signal tuning from one chassis. Four amplified channels power speakers directly, while six DSP-controlled preamp outputs support expansion with external amplifiers.\u003c\/p\u003e\u003cp\u003eRated at 90 watts RMS per channel at 4 ohms, the AF C4.10 bit is suited to actively powered front stages, upgraded door speakers, and multi-speaker OEM integration projects. It can also deliver 150 watts RMS per channel at 2 ohms. For higher-output applications, channel pairs may be bridged for 300 watts RMS x 2 at 4 ohms.\u003c\/p\u003e\u003cp\u003eThe built-in DSP operates at 24-bit\/96 kHz and supports an extended audio band reaching 40 kHz. Its processing tools include crossover filtering, equalization, time alignment, phase control, and real-time audio monitoring. This gives an installer the flexibility to tailor the system for vehicle acoustics and speaker placement.\u003c\/p\u003e\u003cp\u003eAudison D-Class amplification combines compact packaging with a rated 81% efficiency at rated power. The amplifier has a 10 Hz to 42 kHz bandwidth and a 0.03% THD figure at 1 kHz, 4 ohms, and 70% rated power. Its 600-watt total RMS capability provides useful headroom for a carefully matched speaker system.\u003c\/p\u003e\u003cp\u003eIntegration options include eight high-level inputs, eight low-level inputs, a TOSLINK optical S\/PDIF input, and six DSP preamp outputs. The high-level inputs support installation with many factory audio systems, while the optical input accepts stereo PCM signals up to 192 kHz\/24-bit. Optional expansion modules can add four high-level inputs or a second optical\/coaxial digital input.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel D-Class Amplifier:\u003c\/strong\u003e Delivers 90 watts RMS x 4 at 4 ohms or 150 watts RMS x 4 at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Channel DSP Platform:\u003c\/strong\u003e Combines four amplified outputs with six DSP-controlled preamp outputs for system expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Pairs channels 1\/2 and 3\/4 for 300 watts RMS x 2 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-Bit\/96 kHz Processing:\u003c\/strong\u003e Provides high-resolution DSP processing with an audio band extending to 40 kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Signal Integration:\u003c\/strong\u003e Accepts speaker-level, RCA preamp-level, and optical S\/PDIF source signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Tuning Controls:\u003c\/strong\u003e Includes EQ, crossover, time alignment, phase adjustment, and RTA monitoring tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF C4.10 bit uses a compact D-Class platform measuring 200 x 134 x 47 mm and weighing 1.38 kg. Its integrated DSP and amplifier architecture helps reduce the number of separate components required in a tuned audio system. A built-in status logo indicates operating and protection conditions.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended because the amplifier requires correct power, ground, speaker, and source wiring as well as DSP configuration through Audison bit Drive software. Use it as a four-channel active amplifier, bridge it for a two-channel higher-power setup, or add external amplification through the six-channel DSP output. It includes cables for USB connection, control, DSP output, speaker output, preamp input, and speaker-level input.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391195811,"sku":"AFC4-10BIT","price":759.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/615CVrN67tL.jpg?v=1786152343"},{"product_id":"audison-afc4d","title":"Audison AF C4D 4-Channel Class D Amplifier","description":"\u003cp\u003eThe Audison AF C4D is a compact four-channel Class D amplifier designed to add clean, substantial power to an upgraded car audio system. It delivers 90 watts RMS to each of four 4-ohm channels, making it well suited to powering front and rear speakers or a fully active front stage. Its full-range output design also supports other system layouts when paired with appropriate external processing.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners building a system around an Audison AF bit amplifier, a standalone DSP, or a compatible aftermarket head unit. It accepts both preamp-level and speaker-level signals, so it can be integrated with factory-source systems as well as aftermarket receivers. Included input and output harnesses help streamline the connection process.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the AF C4D provides 90 watts RMS per channel; at 2 ohms, it provides 150 watts RMS per channel. Each channel pair can also be bridged for 300 watts RMS into a 4-ohm load. This flexibility allows it to run four speakers, a front speaker pair plus a bridged subwoofer, or other processor-managed channel configurations.\u003c\/p\u003e\u003cp\u003eAudison D-Class technology uses a high switching frequency, steep output filtering, and tightly specified components to support wide-bandwidth performance in a compact amplifier. The AF C4D has a specified 10 Hz to 40 kHz bandwidth and is compatible with Hi-Res playback requirements. Its measured signal-to-noise ratio is rated at 102 dBA at 1 V.\u003c\/p\u003e\u003cp\u003eThe AF C4D uses a straight-wire architecture without built-in analog crossover filtering, placing crossover, equalization, and tuning duties with the connected DSP or source equipment. This makes it a practical companion for a properly configured external processor rather than a standalone tuning amplifier. Its compact 200 x 134 x 47 mm enclosure helps fit high-power amplification into space-conscious installations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Amplified Channels:\u003c\/strong\u003e Supplies 90 watts RMS x 4 at 4 ohms for multi-speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Delivers 300 watts RMS x 2 at 4 ohms when bridged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Architecture:\u003c\/strong\u003e Provides efficient power delivery in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Res Bandwidth:\u003c\/strong\u003e Extends from 10 Hz to 40 kHz for wide-band playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-In And Speaker-In:\u003c\/strong\u003e Supports aftermarket RCA outputs and factory speaker-level signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal DSP Focus:\u003c\/strong\u003e Straight-wire design leaves crossover and tuning to external processing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF C4D is built in a compact, low-profile enclosure measuring 200 mm long, 134 mm wide, and 47 mm high. Its connection panel groups power, speaker-output, speaker-input, pre-input, level, remote, and optional remote-volume connections in one area. Status indicators provide power, clipping, thermal, load, voltage, and service information.\u003c\/p\u003e\u003cp\u003eInstall the amplifier with the supplied mounting screws in a secure location with suitable ventilation and use the specified 30 A fuse arrangement. It can receive a factory head unit's speaker-level signal through the included Speaker In harness or preamp signal through the included Pre In cables. Because the AF C4D has no adjustable crossover, use a DSP, processor, or source unit to establish crossover points and system tuning before operating speakers or subwoofers.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391228579,"sku":"AFC4D","price":440.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71d8-AfiTiL.jpg?v=1786152345"},{"product_id":"audison-afm1-7bit","title":"Audison AF M1.7 bit Mono DSP Amplifier","description":"\u003cp\u003eThe Audison AF M1.7 bit is a mono Class D subwoofer amplifier with an integrated 7-channel digital signal processor. It is designed for adding controlled bass to factory or aftermarket audio systems while providing DSP tools for system integration and tuning. Its amplified output is dedicated to a subwoofer, while six DSP preamp outputs can support additional external amplifiers.\u003c\/p\u003e\u003cp\u003eWith 600 watts RMS at 4 ohms, 1000 watts RMS at 2 ohms, and 1200 watts RMS at 1 ohm, the AF M1.7 bit is suited to high-output subwoofer applications. The 1-ohm-stable mono channel gives installers flexibility when matching compatible single- or dual-voice-coil subwoofer loads. Its Class D design combines substantial subwoofer power with a compact chassis footprint.\u003c\/p\u003e\u003cp\u003eThe onboard 24-bit\/96 kHz DSP provides equalization, crossover selection, delay, level adjustment, routing, and mixing through Audison bit Drive software. Input and output real-time analysis tools help identify and align factory signal behavior before tuning. The processor also supports time alignment up to 15 ms and adjustable crossover frequencies from 20 Hz to 20 kHz.\u003c\/p\u003e\u003cp\u003eFor factory-system upgrades, the amplifier accepts eight high-level or eight low-level inputs and includes Audison Universal Speaker Simulator circuitry for OEM integration. The optional F4IN expansion card adds four high-voltage analog inputs, bringing the high-level input total to twelve. An optical S\/PDIF input is built in, while the optional F2O card adds a second optical input and a coaxial S\/PDIF input.\u003c\/p\u003e\u003cp\u003eAudison-specific bass tools are included for shaping low-frequency performance in the vehicle cabin. Bass Magnification Processing is intended to improve perceived low-end response, while fixed and dynamic bass boost functions provide additional tuning options. The AF M1.7 bit can serve as an add-a-sub amplifier or as the DSP control center for a larger system using its six preamp outputs.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1200W Mono Output:\u003c\/strong\u003e Delivers up to 1200 watts RMS into a 1-ohm load at 14.4V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Channel DSP:\u003c\/strong\u003e Processes the subwoofer channel and six preamp output channels for system tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-Bit\/96 kHz Processing:\u003c\/strong\u003e Provides high-resolution DSP control through Audison bit Drive software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Input Integration:\u003c\/strong\u003e Supports eight high-level inputs with Universal Speaker Simulator circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Magnification Processing:\u003c\/strong\u003e Adds a psychoacoustic bass-enhancement option for low-frequency tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable Connectivity:\u003c\/strong\u003e Optional F4IN and F2O cards extend analog or digital input capability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF M1.7 bit uses a compact Class D amplifier platform measuring 240 x 156 x 47 mm and weighing 1.95 kg. Its integrated DSP, native optical input, configurable control connections, and six preamp outputs consolidate subwoofer amplification and system processing in one component. The amplifier uses two 35A blade fuses and is rated for operation from 6.5 to 17.5 VDC.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a dry, ventilated location with a direct fused power connection and a low-resistance ground path. Match the connected subwoofer system to the amplifier's 1-ohm minimum load and configure routing, crossovers, delay, and EQ with a compatible Windows PC running bit Drive software. For factory systems with more than eight channels or high-voltage speaker outputs, consider the optional F4IN expansion card; optional DRC AC, DRC MP CAN, and B-CON accessories add external control or Bluetooth streaming capability.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391261347,"sku":"AFM1-7BIT","price":1.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61hAi_ja2UL.jpg?v=1786152347"},{"product_id":"audison-afm4d","title":"Audison AF M4D 4-Channel Class D Amplifier","description":"\u003cp\u003eThe Audison AF M4D is a four-channel Class D car amplifier designed to add clean, substantial power to a processor-based audio system. It delivers 160 watts RMS to each of four 4-ohm channels, making it suitable for actively powered front stages, component speakers, or front-and-rear speaker systems. Its compact footprint helps bring higher-output amplification to installations where available mounting space is limited.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for enthusiasts building a system around an Audison Forza AF bit amplifier or a standalone signal processor. Its straight-wire architecture omits onboard analog crossover controls, allowing the external processor to manage crossover points, equalization, time alignment, and routing. That approach makes the AF M4D especially appropriate for precisely tuned active systems.\u003c\/p\u003e\u003cp\u003eAt 2 ohms, the AF M4D provides 260 watts RMS per channel, while each channel pair can be bridged to supply 520 watts RMS at 4 ohms. This gives installers flexibility to power four speakers individually or use two bridged channels for higher-power applications. Minimum impedance is 2 ohms in four-channel operation and 4 ohms when bridged.\u003c\/p\u003e\u003cp\u003eAudison D-Class technology uses higher switching frequency operation and a fourth-order analog low-pass filter design. The amplifier has a 10 Hz to 42 kHz bandwidth and is specified for Hi-Res compatibility through its extended high-frequency response. With 83% efficiency, it is engineered to deliver its rated output while managing power use in a compact amplifier format.\u003c\/p\u003e\u003cp\u003eBoth low-level preamp and high-level speaker inputs are provided for integration with aftermarket or factory audio sources. The high-level input section includes Audison Universal Speaker Simulator technology for compatibility with OEM head units. A supplied signal-input harness supports connection with compatible AF bit amplifiers, while an optional AF Link cable can connect AF bit DSP outputs to the amplifier's pre-in inputs.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel RMS Power:\u003c\/strong\u003e Delivers 160 watts RMS per channel at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Operation:\u003c\/strong\u003e Produces 260 watts RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Supplies 520 watts RMS x 2 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Bandwidth:\u003c\/strong\u003e Covers 10 Hz to 42 kHz for wide-range playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor-Oriented Architecture:\u003c\/strong\u003e Works with external DSP crossover and tuning controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- And Low-Level Inputs:\u003c\/strong\u003e Integrates with factory or aftermarket source units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF M4D uses a compact Class D amplifier chassis measuring 240 x 156 x 47 mm and weighing 2.04 kg. Its design centers on externally managed signal processing rather than onboard analog filters. The amplifier includes two 30-amp fuses and is specified for 83% efficiency.\u003c\/p\u003e\u003cp\u003eUse the pre-in connection with an aftermarket source or DSP pre-outs, or use the speaker-in connection when retaining a factory head unit. Plan the system with an external processor when crossover filtering, equalization, or time alignment is needed, because the AF M4D does not include an adjustable crossover. For bridged use, connect only a 4-ohm load to channel pairs 1\/2 or 3\/4 and follow the manufacturer's wiring guidance.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391294115,"sku":"AFM4D","price":580.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61zaedmKIcL.jpg?v=1786152348"},{"product_id":"audison-afm5-11bit","title":"Audison AF M5.11 bit 5-Channel DSP Amplifier","description":"\u003cp\u003eThe Audison AF M5.11 bit is a five-channel Class D amplifier with an integrated 11-channel digital signal processor for building a refined, space-conscious car audio system. It combines four full-range amplified channels with a dedicated subwoofer channel, making it suitable for powering front and rear speakers plus a subwoofer from one chassis. Its built-in DSP is designed to help correct, route, equalize, and time-align signals from factory or aftermarket audio systems.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the amplifier delivers 100 watts RMS to each of four channels plus 400 watts RMS to the subwoofer channel. At 2 ohms, it delivers 150 watts RMS to each of four channels plus 600 watts RMS to the subwoofer channel. This gives installers flexibility to match common component speakers, coaxial speakers, and appropriately impedance-matched subwoofers.\u003c\/p\u003e\u003cp\u003eThe AF M5.11 bit uses Audison D-Class technology and a 24-bit\/96 kHz DSP platform with an audio bandwidth extending to 42 kHz. Its low 0.02% THD specification at 1 kHz, 4 ohms, and 70% rated power supports a clean signal foundation for a properly configured system. The DSP offers crossover, equalization, phase, delay, and real-time audio-monitoring tools for detailed system calibration.\u003c\/p\u003e\u003cp\u003eFactory-system integration is a central part of this amplifier's design. It includes eight high-level inputs, eight low-level inputs, and optical digital input capability, while electrical signal analysis can assist with input correction. Universal Speaker Simulator technology on the high-level inputs is intended to support compatibility with OEM head units.\u003c\/p\u003e\u003cp\u003eFor expansion, the AF M5.11 bit provides six DSP-controlled pre-outs in addition to its five amplified channels. Its first and second channel pairs can be bridged for higher-power full-range applications, while the dedicated fifth channel remains available for subwoofer duty. This makes it a practical foundation for active front-stage systems, full five-channel upgrades, or systems that may later add external amplification.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive Amplified Channels:\u003c\/strong\u003e Powers four speakers and one subwoofer from a single amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 11-Channel DSP:\u003c\/strong\u003e Provides routing, tuning, crossover, EQ, and delay control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Channels 1\/2 and 3\/4 can drive higher-power loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Input Integration:\u003c\/strong\u003e Eight speaker-level inputs accommodate many factory audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Digital Input:\u003c\/strong\u003e Accepts a TOSLINK S\/PDIF source up to 192 kHz\/24-bit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix DSP Pre-Outs:\u003c\/strong\u003e Supports adding external amplifiers for system expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF M5.11 bit uses a compact amplifier enclosure measuring 240 x 156 x 47 mm and weighing 2.04 kg. Its design combines amplification and DSP processing in one unit, reducing the number of separate components required in a system. Supplied labeled speaker-output cables support organized connection of the amplified outputs.\u003c\/p\u003e\u003cp\u003eProfessional installation and DSP tuning are recommended, particularly when integrating a factory radio or configuring bridged channels. Use speakers and subwoofers that meet the amplifier's stated minimum impedance requirements, and provide fused 12-volt power, ground, remote-turn-on wiring, and appropriate signal connections. A Windows 10 or Windows 11 computer and Micro USB connection are used for setup through Audison bit Drive software.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391392419,"sku":"AFM5-11BIT","price":967.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61jnqaYCEsL.jpg?v=1786152351"},{"product_id":"audison-afm6d","title":"Audison AF M6D 6-Channel Class D Amplifier","description":"\u003cp\u003eThe Audison AF M6D is a compact six-channel Class D amplifier designed to add clean, high-output amplification to a processor-based car audio system. It provides six full-range channels for active front stages, front-and-rear speaker systems, or other multi-channel layouts. Its straight-wire architecture is intended for systems where signal processing and crossover duties are handled externally.\u003c\/p\u003e\u003cp\u003eRated at 135 watts RMS per channel at 4 ohms or 220 watts RMS per channel at 2 ohms, the AF M6D supplies substantial power across all six channels. Each channel pair can also be bridged, producing three channels of 440 watts RMS at 4 ohms. This gives installers flexibility when combining component speakers and subwoofer channels in the same system.\u003c\/p\u003e\u003cp\u003eAudison D-Class technology uses a high switching frequency, steep output filtering, and tightly specified components. The design supports a wide 10 Hz to 42 kHz bandwidth and Hi-Res compatibility. With a specified 103 dBA A-weighted signal-to-noise ratio, the amplifier is engineered for low-noise integration with quality source and processor components.\u003c\/p\u003e\u003cp\u003eThe AF M6D accepts both low-level preamp and high-level speaker inputs, making it suitable for aftermarket radios, factory head units, and dedicated DSP processors. Its high-level inputs incorporate Audison Universal Speaker Simulator technology for compatibility with OEM source units. There is no digital input and no adjustable onboard crossover, so system tuning should be planned through an external processor or source component.\u003c\/p\u003e\u003cp\u003eForza companion amplifiers are particularly suited to expanding Audison AF bit DSP amplifier systems through the optional AF Link cable. The compact 240 x 156 x 47 mm enclosure helps conserve installation space while delivering up to 1,320 watts RMS total output at 2 ohms. A supplied signal and speaker-output cable set helps streamline integration into a multi-channel installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix Amplified Channels:\u003c\/strong\u003e Powers six speakers independently for flexible multi-channel system layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Bridgeable Pairs:\u003c\/strong\u003e Bridges channel pairs 1\/2, 3\/4, and 5\/6 for higher-power applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudison D-Class Technology:\u003c\/strong\u003e Uses high-frequency switching and steep filtering for wide-bandwidth amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Res Compatible Bandwidth:\u003c\/strong\u003e Extends to 42 kHz for high-resolution audio system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Connects with factory speaker outputs or aftermarket preamp outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal-Processor Architecture:\u003c\/strong\u003e Omits onboard crossover controls for systems managed by external processing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF M6D uses a compact amplifier chassis measuring 240 x 156 x 47 mm and weighing 1.95 kg. Audison specifies an 81% efficiency rating and a power-to-volume figure of up to 0.68 W RMS\/cm³. The manufacturer does not specify the chassis material, but the design is intended to place six channels of amplification in a space-conscious format.\u003c\/p\u003e\u003cp\u003eInstall the AF M6D with a 12-volt vehicle electrical system, observing its 11 to 15 VDC supply specification and dual 35 A fuse requirement. It can be fed by a head unit pre-out, factory speaker outputs, a standalone DSP, or an Audison AF bit DSP amplifier; external crossover and tuning functions are required where needed. Leave ventilation space around the amplifier, especially in enclosed mounting locations; Audison offers the optional AFM-CLK cooling accessory for tight spaces with limited airflow.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391425187,"sku":"AFM6D","price":645.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61-Iwh7sdjL.jpg?v=1786152352"},{"product_id":"audison-afm1d","title":"Audison AFM1D Forza Class D Mono Subwoofer Amplifier","description":"\u003cp\u003eThe Audison Forza AF M1D is a compact mono Class D amplifier designed to add dedicated subwoofer power to a car audio system. It delivers a single amplified channel with stable operation down to a 1-ohm load, making it suitable for a range of single- and dual-voice-coil subwoofer configurations. Its combination of low-level and high-level inputs supports both aftermarket and factory-source integration.\u003c\/p\u003e\u003cp\u003eFor systems that need stronger low-frequency output without adding excessive bulk, the AF M1D provides 600 watts RMS at 4 ohms, 1,000 watts RMS at 2 ohms, and 1,200 watts RMS at 1 ohm. These ratings are specified at 14.4 VDC and 1% THD. The mono layout keeps the amplifier focused on subwoofer duty while allowing the rest of the system to be powered separately.\u003c\/p\u003e\u003cp\u003eAudison uses its latest-generation D-Class technology in the AF M1D, with higher switching frequency operation, a fourth-order analog low-pass filtering approach, and high-tolerance components. The design is intended to keep switching noise away from the audible range while maintaining controlled bass reproduction. Its 10 Hz to 500 Hz bandwidth is tailored to low-frequency amplification and subwoofer system use.\u003c\/p\u003e\u003cp\u003eThe AF M1D can work as a companion amplifier in an Audison Forza bit system or as a standalone subwoofer amplifier. Manual controls include a selectable full-range or low-pass mode, adjustable low-pass filtering, phase adjustment, and adjustable 45 Hz bass boost. This gives an installer practical setup flexibility when adding bass to an existing system.\u003c\/p\u003e\u003cp\u003eFactory-radio upgrades are supported through speaker-level inputs, Universal Speaker Simulator loading, and ART automatic remote turn-on capability. Preamp inputs are also available for systems using an aftermarket receiver or processor. At 240 x 47 x 156 mm, the AF M1D is sized for installations where available amplifier space is limited.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Output:\u003c\/strong\u003e Delivers dedicated power for a subwoofer channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stable Design:\u003c\/strong\u003e Supports loads down to 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Inputs:\u003c\/strong\u003e Integrates with factory speaker-level audio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Speaker Simulator:\u003c\/strong\u003e Helps maintain compatibility with OEM head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Low-Pass Filter:\u003c\/strong\u003e Sets the subwoofer’s upper frequency range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone Controls:\u003c\/strong\u003e Includes phase and bass-boost adjustment for setup flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AF M1D uses a compact, installation-conscious chassis and Audison D-Class engineering that combines high power density with a 1.95 kg amplifier weight. High-tolerance components and fourth-order analog output filtering are part of its signal-stage design. The compact 240 x 47 x 156 mm dimensions make it practical for many concealed amplifier locations while still requiring suitable ventilation.\u003c\/p\u003e\u003cp\u003eUse the AF M1D with a subwoofer system presenting a final impedance no lower than 1 ohm, and match the wiring arrangement to the amplifier’s rated output at that load. It accepts RCA preamp signals or speaker-level signals, allowing integration with aftermarket receivers, factory radios, or a separate processor. The supplied labeled speaker-output cable supports connection of a single-voice-coil or dual-voice-coil subwoofer, or two subwoofers; professional installation is recommended for power, grounding, fuse protection, and gain setup.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970391457955,"sku":"AFM1D","price":499.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61pGqsRQ_aL.jpg?v=1786152354"},{"product_id":"audison-sr6-600","title":"Audison SR 6.600 Six-Channel Class D Amplifier","description":"\u003cp\u003eThe Audison SR 6.600 is a six-channel Class D car audio amplifier designed for multi-speaker systems that need flexible channel allocation. It can power a fully active three-way front stage, front and rear speakers, or a front system with a bridged subwoofer channel. Its channel layout makes it suitable for system upgrades where one amplifier must cover several speaker duties.\u003c\/p\u003e\u003cp\u003eWith 1,120 watts RMS total power, the SR 6.600 provides staggered output capability across its channel groups. Channels 1 through 4 are suited to higher-power speaker applications, while channels 5 and 6 support low-impedance operation or bridging for subwoofer duty. This arrangement supports systems that need more output for woofers while retaining dedicated amplification for midrange and tweeter channels.\u003c\/p\u003e\u003cp\u003eAudison D-Class technology combines switching amplification with a compact chassis and rated efficiency above 87 percent. The amplifier has a specified bandwidth of 10 Hz to 42 kHz and is presented by Audison as Hi-Res Audio certified. It is intended for listeners building a detailed, actively crossed-over system without using a large conventional amplifier.\u003c\/p\u003e\u003cp\u003eThe SR 6.600 accepts both RCA preamp-level signals and speaker-level signals, allowing it to work with aftermarket receivers or many factory audio systems. Its balanced, high-noise-rejection inputs and Universal Speakers Simulator are designed for OEM-integration applications. Selectable ART automatic turn-on can switch the amplifier on from compatible BTL speaker outputs when using speaker-level inputs.\u003c\/p\u003e\u003cp\u003eBuilt-in crossover networks provide full-range, high-pass, low-pass, and band-pass options across the channel groups. This enables active three-way, front\/rear\/subwoofer, and other multi-channel configurations without requiring an external analog crossover. An optional Audison VCR-S2 remote level control can adjust the channel 5\/6 output level from the dashboard.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix-Channel Layout:\u003c\/strong\u003e Supports active front stages, front\/rear systems, and subwoofer configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,120W RMS Total Power:\u003c\/strong\u003e Provides substantial combined output across all six channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Allows channels 5\/6 to power a subwoofer at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Input Compatibility:\u003c\/strong\u003e Accepts RCA preamp signals and speaker-level factory-radio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e Enables high-pass, low-pass, and band-pass system tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eART And USS Integration:\u003c\/strong\u003e Supports factory-source turn-on and speaker-load compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe SR 6.600 uses an extruded aluminum chassis with fanless convection cooling. Its compact enclosure measures 314 x 155 x 47.4 mm and weighs 2.52 kg. The Class D platform is specified at greater than 87 percent efficiency.\u003c\/p\u003e\u003cp\u003eInstall the amplifier on a secure surface with adequate ventilation and use properly fused power, ground, remote, signal, and speaker wiring. Match speaker loads to the applicable channel minimums: 2 ohms for channels 1-4, 1 ohm for channels 5-6, 4 ohms when bridging channels 1\/2 or 3\/4, and 2 ohms when bridging channels 5\/6. Configure the onboard filters for the selected system layout, and use the optional VCR-S2 if dashboard adjustment of the channel 5\/6 level is desired.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970393620643,"sku":"SR6-600","price":396.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71-scOJCOpL_c6fe50f8-427b-4640-ba56-579e0f50755f.jpg?v=1786152453"},{"product_id":"audison-sr4-500","title":"Audison SR4-500 4-Channel Class D Amplifier","description":"\u003cp\u003eThe Audison SR4-500 is a compact four-channel Class D car amplifier designed to add substantial, configurable power to an upgraded speaker system. It can drive four speakers, operate as a three-channel amplifier with a bridged subwoofer channel, or run as a powerful two-channel amplifier. This flexibility makes it suitable for front-and-rear speaker upgrades, active systems, and front-stage-plus-subwoofer installations.\u003c\/p\u003e\u003cp\u003eAt 14.4 VDC and 1% THD, the SR4-500 is rated for 130 watts RMS per channel at 4 ohms or 220 watts RMS per channel at 2 ohms. Each channel pair can be bridged, with a two-channel configuration rated at 450 watts RMS per channel into 4 ohms. Its 2-ohm-stable four-channel output stage supports efficient use with many aftermarket speaker systems.\u003c\/p\u003e\u003cp\u003eThe amplifier accepts both RCA preamp signals and high-level speaker signals, helping it integrate with either an aftermarket receiver or a factory audio system. Balanced high-level inputs and the built-in Universal Speaker Simulator support connection to OEM source units. Selectable ART automatic remote turn-on can switch the amplifier on from compatible speaker-level signals.\u003c\/p\u003e\u003cp\u003eAudison D-Class Technology is used to keep the chassis compact while providing wide bandwidth, low measured distortion, and a 200 damping factor specification. The SR4-500 includes separate adjustable crossover controls for its front and rear channel sections. This allows the amplifier to be configured for full-range speakers, high-pass speakers, low-pass use, or a mixed speaker-and-subwoofer system.\u003c\/p\u003e\u003cp\u003eThe extruded aluminum chassis uses rounded corners and passive convection cooling rather than an internal fan. Its controls are positioned on the top panel beneath a satin-finished aluminum cover for access after installation. A full-range pre-out supports adding another amplifier, while the optional VCR-S2 remote control can adjust the B-channel level for systems using that channel section for bass.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Output:\u003c\/strong\u003e Delivers 130 W RMS x 4 at 4 ohms or 220 W RMS x 4 at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Supports two-channel operation at 450 W RMS x 2 into 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- And Low-Level Inputs:\u003c\/strong\u003e Connects to factory speaker outputs or RCA-equipped aftermarket sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e Configures front and rear channels for full-range, high-pass, or low-pass operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eART Remote Turn-On:\u003c\/strong\u003e Selectable automatic turn-on works from compatible speaker-level input signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Fanless Chassis:\u003c\/strong\u003e Extruded aluminum construction uses passive convection cooling without an internal fan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe SR4-500 uses an extruded aluminum enclosure with rounded corners, a top-mounted control section, and heat sinks on the short sides. Its maximum dimensions are 264 x 155 x 47.5 mm, allowing installation where a larger traditional amplifier may be difficult to place. Passive cooling avoids the noise and dust accumulation associated with internal cooling fans.\u003c\/p\u003e\u003cp\u003eUse RCA Pre-In connections with an aftermarket receiver or processor, or use the Speaker-In connections when retaining a compatible factory head unit. Match speaker impedance to the selected configuration: the amplifier supports 2 ohms per channel in four-channel mode and requires 4 ohms for bridged pairs. For a front-plus-subwoofer layout, channels can be configured in three-channel mode, and the B-channel bass boost and optional VCR-S2 control can be used where appropriate.\u003c\/p\u003e","brand":"AUDISON","offers":[{"title":"Default Title","offer_id":47970393653411,"sku":"SR4-500","price":322.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71MThjLFl1L.jpg?v=1786152455"},{"product_id":"cerwin-vega-cer-cvp1400-4","title":"Cerwin Vega CVP1400.4 4-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Cerwin Vega CVP1400.4 is a compact four-channel Class D car amplifier designed to add dedicated power to a factory or aftermarket audio system. It is suited to powering front and rear speakers, component sets, or two bridged speaker channels where a system calls for higher output. Its small chassis helps address installations where conventional amplifiers may be difficult to place.\u003c\/p\u003e\u003cp\u003eRated for 80 watts RMS per channel at 4 ohms and 140 watts RMS per channel at 2 ohms, the CVP1400.4 provides a practical power range for many car-audio speakers. It can also be bridged to deliver 290 watts RMS to each of two 4-ohm loads. This flexibility allows the amplifier to serve as a four-speaker amplifier or as part of a more focused two-channel system.\u003c\/p\u003e\u003cp\u003eClass D operation supports efficient power delivery in a compact enclosure. The amplifier uses a full MOSFET DC-DC PWM power supply, a double-sided two-layer circuit board, and surface-mount-device technology. Its frequency response extends from 10 Hz to 30 kHz, supporting full-range speaker applications.\u003c\/p\u003e\u003cp\u003eIntegration is supported through both low-level and high-level input capability. The high-level input includes auto turn-on operation for compatible 4V to 8V speaker-level signals, helping the amplifier work with many factory radios without requiring a separate line-output converter. Variable high-pass and low-pass filters allow each channel pair to be configured for the connected speakers.\u003c\/p\u003e\u003cp\u003eThe CVP1400.4 is a useful upgrade path for listeners who want more headroom and control than a radio's built-in amplifier can provide. It supports 2-ohm stereo loads and 4-ohm bridged loads, so speaker selection and wiring should be planned around those minimum impedances. Built-in protection provisions help safeguard the amplifier against short-circuit, low-impedance, reverse-polarity, and overheating conditions.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Powers up to four speakers from a compact amplifier chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80W x 4 RMS at 4 Ohms:\u003c\/strong\u003e Provides dedicated full-range power for compatible speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Stereo Operation:\u003c\/strong\u003e Delivers up to 140W RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channel Pairs:\u003c\/strong\u003e Supports 290W RMS x 2 into 4-ohm bridged loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Inputs with Auto Turn-On:\u003c\/strong\u003e Helps integrate the amplifier with compatible factory radio outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable HPF and LPF:\u003c\/strong\u003e Lets you tailor frequency range to the speakers being used.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP1400.4 uses a compact 7.28-inch by 4.92-inch by 1.93-inch chassis. Its construction includes a full MOSFET DC-DC PWM power supply, double-sided two-layer PCB, and SMD technology. Power and protection indicators provide operating-status feedback, while the protection system addresses short circuit, low impedance, reverse polarity, and overheating conditions.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid surface with adequate ventilation and access to the side-panel controls. Use 2-ohm-or-higher stereo speaker loads or 4-ohm-or-higher bridged loads, and configure the high-pass or low-pass filters to suit the speakers. The manual specifies a negative-ground 12V DC vehicle electrical system, recommends a minimum of 8 AWG power and ground wiring, and states that the terminals accept up to 4 AWG cable.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394079395,"sku":"CER-CVP1400-4","price":98.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51Eu2usVBSL.jpg?v=1786152479"},{"product_id":"cerwin-vega-cer-cvpm10001d","title":"Cerwin Vega CVPM10001D Mini Mono Class D Amplifier","description":"\u003cp\u003eThe Cerwin Vega CVPM10001D is a compact mono car amplifier designed to power a subwoofer system without requiring a large amplifier mounting footprint. Its single-channel Class D design delivers 500 watts RMS at 2 ohms or 310 watts RMS at 4 ohms. It is a practical choice for adding controlled low-frequency output to an aftermarket car audio system.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners building a dedicated bass channel alongside factory or aftermarket full-range speakers. The variable low-pass crossover lets the amplifier focus on bass frequencies while the main speakers handle mids and highs. Its 2-ohm mono stability provides flexibility when selecting and wiring compatible subwoofers.\u003c\/p\u003e\u003cp\u003eFull Class D topology and a full PWM power supply support efficient operation in a small chassis. The amplifier is rated for 0.1% THD at 1 kHz and 4 ohms, with a damping factor greater than 70. A variable Vega Bass Boost control can add up to 12 dB at 45 Hz when used carefully with a suitable subwoofer and enclosure.\u003c\/p\u003e\u003cp\u003eThe CVPM10001D provides both high-level and low-level signal input capability, allowing integration with many factory and aftermarket source units. Its input sensitivity range is 0.15V to 6.0V, and the low-level input impedance is 20 kOhms. A remote level-control port supports convenient adjustment of the bass channel from the cabin when a compatible remote control is used.\u003c\/p\u003e\u003cp\u003eMeasuring just 7.64 inches long, the amplifier can fit in many under-seat, trunk, or custom-panel installations where space is limited. The compact housing includes an ambient backlit Cerwin Vega logo, plus power and protection indication. Use it with a correctly wired 2-ohm or 4-ohm subwoofer load, appropriate vehicle power wiring, and an inline fuse near the battery.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Output:\u003c\/strong\u003e Delivers dedicated subwoofer power from a compact one-channel amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W RMS at 2 Ohms:\u003c\/strong\u003e Supports compatible 2-ohm subwoofer configurations with 500 watts RMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts bass-channel cutoff from 35 Hz to 500 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVega Bass Boost:\u003c\/strong\u003e Adds adjustable low-frequency boost up to 12 dB at 45 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Connects to speaker-level or RCA-level source signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Mini Chassis:\u003c\/strong\u003e Helps simplify installation where amplifier space is limited.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVPM10001D uses a compact metal amplifier chassis with Full Class D circuitry, internal ATM mini fuses, status indicators, and an ambient backlit logo. Side-panel controls provide access to gain, low-pass crossover, and bass-boost adjustments. The amplifier measures 7.64 x 3.7 x 1.47 inches (194 x 95 x 37.3 mm).\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid, ventilated surface away from heat, moisture, vibration, and combustible materials. Cerwin Vega recommends a minimum 8-gauge power and ground connection, with 4-gauge wiring recommended for monoblock amplifiers; use an external fuse close to the vehicle battery and match the speaker load to the amplifier's 2-ohm or 4-ohm mono capability. Begin subwoofer low-pass tuning around 80 to 120 Hz, then set gain conservatively to avoid audible distortion.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394112163,"sku":"CER-CVPM10001D","price":112.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61zVwmHbrtL.jpg?v=1786152481"},{"product_id":"cerwin-vega-cer-s9750-1d","title":"Cerwin Vega S91100.5D 5-Channel Class-D Amplifier","description":"\u003cp\u003eThe Cerwin Vega S91100.5D is a Stroker Series five-channel full-range Class-D car amplifier designed to power a complete speaker-and-subwoofer system from one chassis. It provides dedicated amplification for front and rear speakers along with a low-frequency channel for a subwoofer. This makes it a practical option for vehicle audio upgrades that need both cabin sound and bass without adding separate amplifiers.\u003c\/p\u003e\u003cp\u003eFor full-range channels, the S91100.5D is rated at 90 watts RMS x 4 at 4 ohms or 150 watts RMS x 4 at 2 ohms. Its subwoofer section is rated at 150 watts RMS x 2 at 4 ohms or 250 watts RMS x 1 at 2 ohms. The front or rear full-range channels can also be bridged to provide 300 watts RMS x 2 at 4 ohms, while the subwoofer channels can be bridged for 500 watts RMS x 1 at 4 ohms.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a full PWM power supply and full-range Class-D topology to combine multi-channel output with a compact 2-inch-tall chassis. It has a 10.0 to 17.0 VDC operating threshold and an idle-current specification of 0.7A. Its measured specification set includes 0.03% THD at 1 kHz and 4 ohms, plus an A-weighted signal-to-noise ratio of -96.7 dBA at full power.\u003c\/p\u003e\u003cp\u003eSystem tuning is supported by selectable full-range, high-pass, and low-pass crossover modes for channels 1 through 4. Variable high-pass and low-pass crossover adjustments cover 35 Hz to 350 Hz at 12 dB per octave. A variable bass boost and phase control allow the low-frequency output to be adjusted for the subwoofer installation and listening preferences.\u003c\/p\u003e\u003cp\u003eThe S91100.5D works with aftermarket head units through RCA connections and can also accept speaker-level input for many factory-radio integrations. Its input configuration can accept two-, four-, or five-channel input arrangements, and selectable REM, DC-offset, and VOX turn-on modes add installation flexibility. A wired bass remote is included for convenient subwoofer-level adjustment from the cabin.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Channel System Power:\u003c\/strong\u003e Runs front, rear, and subwoofer channels from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Range Class-D Topology:\u003c\/strong\u003e Delivers efficient multi-channel amplification in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stereo Stability:\u003c\/strong\u003e Supports compatible stereo speaker loads down to 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridged Channel Capability:\u003c\/strong\u003e Allows higher-power configurations with 4-ohm bridged loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Signal Integration:\u003c\/strong\u003e Accepts RCA or speaker-level input signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Enables convenient adjustment of subwoofer output level.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe amplifier has a black Stroker Series enclosure with a top-mounted illuminated logo, top-access controls, and status\/protection indication. Its full PWM supply, 4-layer PCB construction, and compact layout are intended for vehicle audio installations where space and heat management matter. The chassis measures 14.1 x 7.25 x 2.0 inches.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely to a solid vehicle panel or amplifier rack, with adequate ventilation and access to its controls and connections. Use a properly fused power lead within 18 inches of the battery, match the ground-wire gauge to the power wire, and keep signal cables separated from power wiring where possible. The amplifier accepts up to 4 AWG power and ground cable, while the manufacturer manual specifies a minimum of 8 AWG and lists a 90A battery fuse rating for this model.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394210467,"sku":"CER-S9750-1D","price":282.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51dhARrQlnL.jpg?v=1786152483"},{"product_id":"cerwin-vega-cer-vcu84","title":"Cerwin Vega VCU84 4-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Cerwin Vega VCU84 is a compact four-channel full-range Class D amplifier for upgrading factory or aftermarket vehicle audio systems. It supplies dedicated amplification for front and rear speakers while using a chassis designed for installations where available space is limited. Its selectable input and turn-on options support a variety of source-unit configurations.\u003c\/p\u003e\u003cp\u003eRated for 80 watts RMS per channel at 4 ohms or 150 watts RMS per channel at 2 ohms, the VCU84 is intended for speaker systems that need more output than a head unit can provide. It can also be bridged to operate as two 300-watt RMS channels at 4 ohms. This makes it suitable for a conventional four-speaker setup or a two-channel bridged configuration when system design calls for it.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a full-range Class D topology with a full PWM power supply and an enhanced Power IR digital chipset. Its specified 10 Hz to 35 kHz bandwidth, adjustable high-pass and low-pass filters, and 12 dB-per-octave crossover slopes provide useful control when matching speakers to the system. The crossover can be set from 40 to 400 Hz for either high-pass or low-pass operation.\u003c\/p\u003e\u003cp\u003eFor integration flexibility, the VCU84 accepts both high-level and low-level input signals and offers a selectable 2-channel or 4-channel input configuration. Its Remote Turn-On Configurator supports conventional REM triggering, DC offset sensing, or VOX signal sensing. These options can simplify installation with many factory radios as well as aftermarket head units.\u003c\/p\u003e\u003cp\u003eCerwin Vega builds the VCU84 around a four-layer PCB with SMD construction and a water-resistant conformal coating. A DirectFET power MOSFET output stage, boosted RFI rejection, and protective operating design support dependable use in a vehicle environment. At 8.8 inches long, it can be placed in compact amplifier locations while still providing four amplified channels.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Powers front and rear speakers from one compact amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600-Watt RMS Rating:\u003c\/strong\u003e Delivers 150 watts RMS to each channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Output:\u003c\/strong\u003e Provides 300 watts RMS x 2 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e High-pass and low-pass filters adjust from 40 to 400 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Signal Integration:\u003c\/strong\u003e Supports high-level and low-level inputs with 2CH\/4CH selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Turn-On Modes:\u003c\/strong\u003e REM, DC offset, and VOX activation options aid installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe VCU84 uses a compact matching-heatsink platform with a full-range Class D IR chipset, DirectFET power MOSFET output stage, and SMD circuitry on a four-layer PCB. Its conformal-coated circuit board is specified as water resistant, adding protection against moisture and environmental exposure. Status LEDs indicate normal operation or a protection fault.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid surface with ventilation around the chassis and keep its controls accessible for setup. Use a negative-ground 12-volt electrical system, at least 8-gauge power and ground wiring, and a properly placed battery-side fuse. The amplifier supports loads down to 2 ohms per channel in stereo operation or 4 ohms per bridged channel pair; do not chassis-ground speaker leads.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394407075,"sku":"CER-VCU84","price":270.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61WhY0G27vL.jpg?v=1786152495"},{"product_id":"cerwin-vega-cer-xed8001d","title":"Cerwin Vega XED8001D 1100W Class-D Mono Amplifier","description":"\u003cp\u003eThe Cerwin Vega XED8001D is a compact mono Class-D amplifier designed to add dedicated subwoofer power to a car audio system. It delivers 450 watts RMS into 4 ohms or 800 watts RMS into 2 ohms from a single channel. This makes it a practical choice for systems built around one subwoofer or a compatible two-subwoofer load.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners who want stronger low-frequency output without adding a large multi-channel amplifier. Its mono configuration concentrates its output on bass reproduction, while the variable low-pass and subsonic filters help tailor the amplifier to the installed subwoofer system. A wired remote level control provides an accessible way to adjust bass level from the front of the vehicle.\u003c\/p\u003e\u003cp\u003eClass-D topology and a full PWM power supply support efficient operation in a compact chassis. The XED8001D is rated for a 10.0 to 16.0 VDC supply range and has an idle-current specification of 0.7A. Its 2-ohm output impedance rating allows it to support properly wired 2-ohm subwoofer loads.\u003c\/p\u003e\u003cp\u003eInput flexibility helps the amplifier work with a range of source units. It provides RCA input connections as well as a high-level input, with separate low- and high-level input sensitivity ranges. Input gain adjustment, a crossover selection switch, and Vega Bass Boost give installers useful controls for integrating the amp into an existing system.\u003c\/p\u003e\u003cp\u003eThe XED8001D fits naturally into a staged audio upgrade where a head unit and full-range speakers are already in place and dedicated bass power is needed. Its 8.7-inch length can simplify placement in installations with limited mounting room. Use it with a subwoofer configuration that presents no lower than its rated 2-ohm load.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W RMS at 2 Ohms:\u003c\/strong\u003e Supplies substantial single-channel power for a correctly matched subwoofer load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Topology:\u003c\/strong\u003e Provides efficient mono amplification in a compact format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts the upper bass cutoff from 35Hz to 250Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Subsonic Filter:\u003c\/strong\u003e Lets you set low-frequency filtering from 10Hz to 50Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Supports RCA-equipped and speaker-level source connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Level Remote:\u003c\/strong\u003e Allows convenient adjustment of bass level from the cabin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe XED8001D uses a compact black chassis measuring 8.7 x 4.7 x 1.8 inches. Its layout includes power input connections, speaker output terminals, RCA input connections, high-level input, input gain adjustment, crossover controls, a remote-level connection, and a status LED. Two 35A ATC fuses are specified for the amplifier.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely on a solid vehicle or amplifier-rack surface, leaving room for wiring and access to the adjustment controls. Match the subwoofer wiring to a 2-ohm minimum load, then set gain and filtering to suit the source unit and enclosure. The manufacturer documentation identifies 4 AWG as the maximum input wire gauge; use appropriately fused power wiring and follow the installation manual for grounding and connection guidance.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394767523,"sku":"CER-XED8001D","price":152.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/5157L_HCjdL.jpg?v=1786152512"},{"product_id":"cerwin-vega-cer-xed8005d","title":"Cerwin Vega XED8005D 5-Channel Class-D Car Amplifier","description":"\u003cp\u003eThe Cerwin Vega XED8005D is a compact five-channel Class-D car amplifier made to power front and rear speakers along with a dedicated subwoofer from one chassis. It provides an organized upgrade path for vehicles that need more output and control than a factory radio can deliver. Its channel layout suits systems that use four full-range speakers and one subwoofer.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the XED8005D supplies 65 watts RMS to each of four speaker channels and 200 watts RMS to the subwoofer channel. At 2 ohms, output increases to 90 watts RMS per speaker channel and 300 watts RMS on the subwoofer channel. This makes it appropriate for matching speakers and a subwoofer within the amplifier's rated impedance limits.\u003c\/p\u003e\u003cp\u003eThe full-range channels use a 10 Hz to 30 kHz bandwidth, while the subwoofer channel is specified from 10 Hz to 250 Hz. Variable high-pass and low-pass filters let an installer divide bass and full-range duties between the connected speakers. A selectable flat setting for the front and rear channels can also pass the full frequency range when an external crossover or processor is being used.\u003c\/p\u003e\u003cp\u003eClass-D topology and a full PWM power supply support efficient operation in a small enclosure. The aluminum chassis is designed to help dissipate heat while keeping the amplifier's footprint manageable. Power and protection status LEDs provide a straightforward visual indication of operating condition.\u003c\/p\u003e\u003cp\u003eThe XED8005D can accept low-level RCA signals and includes high-level input capability for systems using a factory radio without RCA pre-outs. Its subwoofer section includes adjustable Vega Bass Boost from 0 to 12 dB at 45 Hz for careful low-frequency tailoring. A remote level-control connection supports convenient adjustment of the preset subwoofer level from the driver's seat.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Channel Layout:\u003c\/strong\u003e Powers four speaker channels plus one dedicated subwoofer channel from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Topology:\u003c\/strong\u003e Delivers efficient amplification in a compact car-audio format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated RMS Output:\u003c\/strong\u003e Provides 65W x 4 plus 200W x 1 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e High-pass and low-pass filters adjust from 35 Hz to 250 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVega Bass Boost:\u003c\/strong\u003e Adds adjustable 0 to 12 dB bass emphasis centered at 45 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Radio Compatibility:\u003c\/strong\u003e High-level input capability supports integration where RCA outputs are unavailable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe XED8005D uses a lightweight aluminum chassis measuring 10.3 by 4.7 by 1.8 inches. Its compact form helps with placement in vehicles where amplifier mounting space is limited, while the chassis also serves as a heat-dissipating structure. The amplifier includes LED power and protection indicators for basic status monitoring.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid, well-ventilated surface with its controls accessible for tuning, and avoid covering it with carpet or wiring. Use a negative-ground 12V vehicle electrical system, secure power and ground connections, and fuse the positive power cable close to the battery. Configure the front and rear channels for flat or high-pass operation as needed, then set the subwoofer low-pass filter, gain, and bass boost to suit the connected speakers and enclosure.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394800291,"sku":"CER-XED8005D","price":224.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61yLYN6Q6LL.jpg?v=1786152514"},{"product_id":"cerwin-vega-cer-vcu86v2","title":"Cerwin-Vega CER-VCU86V2 6-Channel Class-D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega VCU86 is a six-channel full-range Class-D amplifier designed to add dedicated power to a multi-speaker mobile audio system. It provides six amplified channels for front, rear, and additional speaker zones from one compact chassis. It is suited to car, marine, motorcycle, and powersports-style installations where space and system flexibility matter.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the VCU86 is rated at 100 watts RMS per channel across all six channels. It can also deliver 150 watts RMS per channel at 2 ohms, or bridge paired channels for 300 watts RMS across three 4-ohm bridged channels. This configuration supports conventional multi-speaker systems as well as builds that need higher power from bridged channel pairs.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a full-range Class-D design with an IR chipset and DirectFET power MOSFET output stage. Its published bandwidth is 10Hz to 35kHz at -3dB, while the specified THD figure is 0.05% at 1kHz into 4 ohms. These specifications support use with full-range speakers and properly matched passive or active system sections.\u003c\/p\u003e\u003cp\u003eFor integration flexibility, the VCU86 accepts both high-level and low-level input signals with input sensitivity rated from 200mV to 10V. Its REM\/DC\/VOX turn-on configurator offers multiple activation approaches for different source-unit setups. Boosted RFI rejection is also specified to help reduce installation-related interference.\u003c\/p\u003e\u003cp\u003eThe VCU86 is built around a compact 4-layer PCB with SMD construction and a conformal coating. Cerwin-Vega specifies a water-resistant design, making it a practical option where moisture exposure is a consideration. Built-in crossover controls provide tuning options when matching speakers, subwoofers, and amplifier channels within a system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix-Channel Output:\u003c\/strong\u003e Powers up to six speaker channels from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible RMS Ratings:\u003c\/strong\u003e Delivers 100W x 6 at 4 ohms or 150W x 6 at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channels:\u003c\/strong\u003e Pairs channels for 300W x 3 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Architecture:\u003c\/strong\u003e Uses full-range digital topology in a compact amplifier format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi\/Lo-Level Inputs:\u003c\/strong\u003e Supports high-level and low-level inputs up to 12V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e Includes high-pass, low-pass, and subsonic filter controls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe VCU86 measures 11.24 inches long, 4.02 inches wide, and 1.4 inches high. Its construction includes SMD technology on a 4-layer PCB, a conformal PCB coating, and a water-resistant design. The DirectFET power MOSFET output stage and full PWM power supply are part of its published hardware design.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a secure location with appropriate ventilation and protection from direct physical damage. Match speakers to the stated 2-ohm or 4-ohm channel ratings, and use only 4-ohm loads when bridging channel pairs. The high- and low-level inputs, REM\/DC\/VOX turn-on options, and crossover controls should be configured for the connected source unit and speaker system.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970394833059,"sku":"CER-VCU86V2","price":406.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61FNHQZSuwL.jpg?v=1786152515"},{"product_id":"cerwin-vega-cer-cvp2400-1","title":"Cerwin-Vega CVP2400.1 Mono Class-D Car Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVP2400.1 is a compact mono Class-D car amplifier designed to power a dedicated subwoofer system. It provides a focused low-frequency amplification solution for vehicles where factory bass output is limited or an aftermarket subwoofer upgrade is planned. Its small chassis helps accommodate installations where available space is restricted.\u003c\/p\u003e\u003cp\u003eDesigned for bass applications, the CVP2400.1 delivers 370 watts RMS at 4 ohms, 660 watts RMS at 2 ohms, and 900 watts RMS at 1 ohm. The mono configuration concentrates its output into one subwoofer channel rather than powering a set of full-range speakers. This makes it suitable for matching with a properly wired subwoofer or subwoofer system that supports its impedance capability.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a Class-D design with a full MOSFET DC-DC PWM power supply. Its frequency response is specified from 10 Hz to 400 Hz, covering the low-frequency range commonly used in vehicle subwoofer systems. Adjustable subsonic and low-pass filtering helps tailor the amplifier's output to the enclosure, subwoofer, and listening preferences.\u003c\/p\u003e\u003cp\u003eFor integration flexibility, the CVP2400.1 includes RCA inputs and high-level inputs with automatic turn-on capability. This allows it to work with many aftermarket head units as well as factory audio systems that provide speaker-level signals. Input sensitivity is adjustable from 250 mV to 6 V for matching the source signal level.\u003c\/p\u003e\u003cp\u003eA supplied subwoofer level remote control gives the driver a convenient way to attenuate the established bass level from the cabin. Protection circuitry addresses short-circuit, low-impedance, reverse-polarity, and overheating conditions. The result is a compact amplifier intended for a practical subwoofer upgrade in cars, trucks, and SUVs.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class-D Design:\u003c\/strong\u003e Focuses amplifier output on a dedicated subwoofer channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stable Output:\u003c\/strong\u003e Supports properly wired mono loads from 1 to 8 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Chassis:\u003c\/strong\u003e Fits more easily in limited under-seat or trunk space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Inputs:\u003c\/strong\u003e Helps integrate with compatible factory speaker-level audio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Filters:\u003c\/strong\u003e Provides subsonic and low-pass frequency control for bass tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Level Control:\u003c\/strong\u003e Lets the driver adjust the established subwoofer level from the cabin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP2400.1 uses a small 8.86-inch-long chassis with a double-sided, two-layer circuit board and surface-mount-device construction. Its Class-D platform and MOSFET DC-DC PWM power supply are engineered for compact vehicle-audio amplification. Power and protection status indication is provided on the amplifier.\u003c\/p\u003e\u003cp\u003eInstall the amplifier on a solid, ventilated surface with the controls accessible after mounting; avoid covering it with carpet or wiring. Use properly sized power, ground, remote-turn-on, signal, and speaker wiring, with an inline fuse near the vehicle battery as directed by the installation manual. A 4-ohm, 2-ohm, or 1-ohm subwoofer load should be selected only when its final wired impedance and power handling are appropriate for the corresponding amplifier rating.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395291811,"sku":"CER-CVP2400-1","price":129.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51NEPgh8wLL.jpg?v=1786152535"},{"product_id":"cerwin-vega-cer-cvp2400-4","title":"Cerwin-Vega CVP2400.4 4-Channel Class D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVP2400.4 is a compact four-channel Class D car amplifier for adding dedicated power to an aftermarket or factory audio system. It is designed for drivers who want to run front and rear speakers, a component speaker system, or a bridged two-channel configuration from one small amplifier. Its compact chassis helps solve mounting-space limitations in cars, trucks, and SUVs.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the CVP2400.4 is rated for 120 watts RMS per channel, while its 2-ohm rating reaches 210 watts RMS per channel. This gives it the capacity to support speakers that need more power and control than a typical radio’s built-in amplifier can provide. When correctly set up, it can bring greater output capability and system headroom to a vehicle audio upgrade.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a Class D design with a full MOSFET DC-DC PWM power supply. Its 10 Hz to 30 kHz frequency response supports full-range speaker applications, and adjustable high-pass and low-pass filters help tailor the signal for the speakers being used. The four-channel layout can also be bridged to provide 410 watts RMS to each of two 4-ohm loads.\u003c\/p\u003e\u003cp\u003eHigh-level inputs with automatic turn-on support integration with many factory radios, while low-level signal sensitivity supports aftermarket source units. This flexibility can simplify upgrades where replacing the existing radio is not preferred. A power\/protection indicator provides a visible operating-status reference.\u003c\/p\u003e\u003cp\u003eThe CVP2400.4 is part of Cerwin-Vega's CVP Series and measures less than nine inches long. It is suited to powering door speakers, component systems, or selected bridged speaker and subwoofer applications within its rated impedance limits. Built-in protection features are intended to help safeguard the amplifier during short-circuit, low-impedance, reverse-polarity, and overheating conditions.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Powers up to four speakers from one compact amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W x 4 RMS at 4 Ohms:\u003c\/strong\u003e Provides dedicated power for compatible full-range speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Operation:\u003c\/strong\u003e Delivers up to 210W RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channels:\u003c\/strong\u003e Supports 410W RMS x 2 at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Inputs:\u003c\/strong\u003e Helps integrate the amplifier with compatible factory radios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e Lets you set high-pass or low-pass filtering for the system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP2400.4 uses a small chassis measuring 8.86 by 4.92 by 1.93 inches. Its construction includes a full MOSFET DC-DC PWM power supply, double-sided two-layer circuit board, and surface-mount-device technology. Protection circuitry covers short circuits, low impedance, reverse polarity, and overheating.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely in a dry location with ventilation and access to its side-panel controls. It requires a negative-ground 12V DC vehicle electrical system; use appropriate fused power wiring, with the manufacturer documentation recommending a 4 AWG amplifier wiring kit. Maintain at least 2 ohms per channel in stereo operation or 4 ohms when bridged, and set crossover and gain controls to match the connected speakers.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395324579,"sku":"CER-CVP2400-4","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61qbTGOO_aL.jpg?v=1786152537"},{"product_id":"cerwin-vega-cer-cvp2700-5","title":"Cerwin-Vega CVP2700.5 5-Channel Class D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVP2700.5 is a compact five-channel Class D car amplifier designed to power four full-range speakers and a subwoofer from one chassis. It is suited to vehicle audio upgrades where installation space is limited but a single amplifier is needed for a complete speaker-and-subwoofer system. Its five-channel layout helps simplify system planning compared with using separate multi-channel and mono amplifiers.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the CVP2700.5 is rated for 80 watts RMS to each of four main channels plus 220 watts RMS to its subwoofer channel. At 2 ohms, it is rated for 130 watts RMS to each main channel and 400 watts RMS to the subwoofer channel. This output structure supports a balanced system with dedicated power for cabin speakers and low-frequency reinforcement.\u003c\/p\u003e\u003cp\u003eHigh-level inputs with 4V to 8V auto turn-on capability support integration with compatible factory or aftermarket radios. Low-level input sensitivity is rated from 250 mV to 6V for RCA-based installations. This flexibility makes the amplifier useful for upgrades that retain an existing source unit while adding amplified speakers and a subwoofer.\u003c\/p\u003e\u003cp\u003eThe amplifier uses a full MOSFET DC-DC PWM power supply and Class D architecture for compact, efficient power delivery. Its signal controls include adjustable high-pass filtering from 10Hz to 250Hz, adjustable low-pass filtering from 52Hz to 400Hz, and bass boost up to 12dB. These controls allow the installer to divide frequencies between speakers and the subwoofer according to the system design.\u003c\/p\u003e\u003cp\u003eProtection circuitry addresses short circuits, low-impedance conditions, reverse polarity, and overheating. A power\/protection indicator provides operating-status feedback, and a wired subwoofer level remote is included for convenient bass-level adjustment. With its 9.65-inch-long small chassis, the CVP2700.5 can fit locations where a larger conventional amplifier may be difficult to mount.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Channel Configuration:\u003c\/strong\u003e Powers four main speakers plus one subwoofer channel from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Architecture:\u003c\/strong\u003e Delivers efficient amplification in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Auto Turn-On:\u003c\/strong\u003e Supports compatible speaker-level signals from 4V to 8V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e Helps direct appropriate frequencies to speakers and subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Allows convenient adjustment of subwoofer output level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Protection:\u003c\/strong\u003e Helps guard against thermal, short-circuit, polarity, and impedance faults.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP2700.5 uses a double-sided, two-layer PCB with SMD technology and a full MOSFET DC-DC PWM power supply. Its compact enclosure measures 9.65 by 4.92 by 1.93 inches, allowing placement in many space-conscious vehicle installations. Status LEDs indicate normal operation or a protection condition.\u003c\/p\u003e\u003cp\u003eInstall the amplifier with secure power, ground, remote-turn-on, signal, and speaker connections, following vehicle-safe wiring practices. Use RCA inputs with an aftermarket radio or the high-level input interface with a compatible factory-radio signal, then set gain and crossover controls for the connected speakers and subwoofer. The included wired subwoofer level remote can be mounted within reach of the driver for on-the-go bass adjustment.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395357347,"sku":"CER-CVP2700-5","price":160.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51gY3mTJeGL.jpg?v=1786152538"},{"product_id":"cerwin-vega-cer-cvp3600-1","title":"Cerwin-Vega CVP3600.1 Mono Class-D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVP3600.1 is a compact mono Class-D amplifier designed to power a subwoofer system in a car, truck, or SUV. It provides a focused low-frequency amplifier channel for installations that need dedicated bass power without using a large amplifier footprint. The amplifier is rated for 500 watts RMS at 4 ohms, 900 watts RMS at 2 ohms, and 1,300 watts RMS at 1 ohm.\u003c\/p\u003e\u003cp\u003eThis model is suited to listeners building or upgrading a subwoofer section while retaining either a factory or aftermarket radio. Its high-level inputs support connection from speaker-level outputs, helping simplify integration when RCA preamp outputs are unavailable. Auto turn-on capability is specified for 4V to 8V high-level input signals.\u003c\/p\u003e\u003cp\u003eThe CVP3600.1 is a mono amplifier with a 10 Hz to 400 Hz frequency response, making it intended for bass and sub-bass reproduction rather than full-range speakers. A variable subsonic filter and low-pass filter allow the amplifier to be tailored to the subwoofer and enclosure being used. A 12 dB bass boost control is also provided for system adjustment.\u003c\/p\u003e\u003cp\u003eIts power section uses a full MOSFET DC-DC PWM power supply, while the internal construction uses a double-sided, 2-layer PCB with surface-mount-device technology. Cerwin-Vega specifies protection for short circuits, low impedance, reverse polarity, and overheating. A power protection indicator helps show the amplifier's operating status.\u003c\/p\u003e\u003cp\u003eAt 9.65 inches long, the small chassis is practical for installations where mounting room is limited. The included subwoofer level remote gives the driver convenient control of bass level from the cabin. It is a dedicated amplifier choice for properly matched subwoofer systems wired down to a 1-ohm load.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class-D Design:\u003c\/strong\u003e Delivers dedicated power for a subwoofer channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stable Output:\u003c\/strong\u003e Supports correctly wired low-impedance subwoofer loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Inputs:\u003c\/strong\u003e Connects with compatible factory or aftermarket radios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Turn-On:\u003c\/strong\u003e Activates from 4V to 8V high-level signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Filters:\u003c\/strong\u003e Adjusts subsonic and low-pass frequency settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Bass Remote:\u003c\/strong\u003e Provides convenient in-cabin subwoofer level adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP3600.1 uses a compact chassis measuring 9.65 x 4.92 x 1.93 inches. Its construction includes a double-sided, 2-layer circuit board and SMD technology, with a MOSFET-based DC-DC PWM power supply. Integrated protection circuitry is specified for short circuit, low impedance, reverse polarity, and overheating conditions.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid surface with ventilation around the chassis and keep its controls accessible for setup. Use the variable subsonic and low-pass filters to suit the subwoofer enclosure and system tuning, and wire the connected subwoofer load no lower than the amplifier's 1-ohm stability rating. The amplifier uses four 35A fuses and is intended for negative-ground 12V vehicle electrical systems.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395390115,"sku":"CER-CVP3600-1","price":164.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61SoMMvh-1L.jpg?v=1786152541"},{"product_id":"cerwin-vega-cer-cvp700-2","title":"Cerwin-Vega CVP700.2 2-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVP700.2 is a compact 2-channel Class D car amplifier for adding dedicated power to an aftermarket or factory-based audio system. It is designed for installations where space is limited but additional speaker or subwoofer amplification is needed. Its small chassis can be placed in locations such as under a seat or behind an interior panel when properly mounted and ventilated.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to drivers upgrading front speakers, rear speakers, or a single bridged subwoofer channel. It delivers 80 watts RMS per channel at 4 ohms, 160 watts RMS per channel at 2 ohms, or 310 watts RMS bridged at 4 ohms. These output options allow it to support a range of two-speaker and single-subwoofer system layouts.\u003c\/p\u003e\u003cp\u003eThe CVP700.2 uses a Class D amplifier platform with a full MOSFET DC-DC PWM power supply. Its rated frequency response spans 10 Hz to 30 kHz, supporting full-range speaker applications as well as filtered subwoofer duty. Adjustable high-pass and low-pass filters help tailor the amplifier output to the speakers being powered.\u003c\/p\u003e\u003cp\u003eHigh-level inputs with automatic turn-on support integration with compatible factory radios, while RCA inputs support aftermarket source units. The gain control provides a 0.25V to 6V input-sensitivity range for matching the amplifier to the source signal. A selectable HPF, LPF, or flat crossover mode helps adapt the channels to component speakers, coaxial speakers, or a bridged subwoofer.\u003c\/p\u003e\u003cp\u003eProtection features include short-circuit, low-impedance, reverse-polarity, and overheating protection. Power and protection status indication helps identify normal operation or a protection condition. For a complete upgrade, pair the CVP700.2 with speakers or a bridged 4-ohm subwoofer whose RMS handling and impedance are appropriate for its rated output.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel Class D Design:\u003c\/strong\u003e Powers a pair of speakers or one bridged 4-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Chassis:\u003c\/strong\u003e Fits more easily in space-limited vehicle installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e160W x 2 at 2 Ohms:\u003c\/strong\u003e Provides higher output for compatible stereo speaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Level Input with Auto Turn-On:\u003c\/strong\u003e Supports compatible factory-radio integration without a separate remote signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e High-pass and low-pass filtering helps match the amplifier to the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Protection Circuits:\u003c\/strong\u003e Helps protect against short circuit, heat, polarity, and low-impedance conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP700.2 has a small 7.28 x 4.92 x 1.93-inch chassis, a double-sided 2-layer circuit board, and surface-mount-device construction. Its Class D design and MOSFET DC-DC PWM power supply are intended to provide an efficient compact amplifier platform. The chassis includes power, speaker, RCA, and high-level input connections, along with crossover, gain, and bass-boost controls.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely to a stable vehicle surface with adequate ventilation, avoiding cardboard or flexible plastic trim panels. Use a properly fused power connection, a short solid chassis ground, and correctly sized wiring; a 4 AWG amplifier wiring kit is recommended for installation. Keep stereo speaker loads at 2 ohms or higher per channel, and use a 4-ohm or higher load when the amplifier is bridged.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395488419,"sku":"CER-CVP700-2","price":85.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51NhWvJ6_rL.jpg?v=1786152544"},{"product_id":"cerwin-vega-cer-cvpm400-4d","title":"Cerwin-Vega CVPM400.4D 4-Channel Class-D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVPM400.4D is a compact four-channel car audio amplifier designed to add dedicated power to front and rear speakers. It is a practical choice for replacing the limited output of a factory radio or supporting an aftermarket head unit. Its four-channel layout can drive a full speaker system or be configured for a three-channel setup using two bridged channels.\u003c\/p\u003e\u003cp\u003eRated at 60 watts RMS per channel at 4 ohms, the CVPM400.4D is suited to efficiently powering compatible coaxial or component speakers. It can also deliver 90 watts RMS per channel at 2 ohms when the speaker load and installation are appropriate. The amplifier is designed for clean, controlled speaker output rather than relying on head-unit power alone.\u003c\/p\u003e\u003cp\u003eFull Class-D topology and a full PWM power supply help the amplifier provide useful output from a notably small chassis. The compact 7.64-inch-long enclosure can make placement easier in vehicles with limited installation room. A 10.0 to 17.0V DC operating range supports use in conventional negative-ground 12V vehicle electrical systems.\u003c\/p\u003e\u003cp\u003eBuilt-in high-pass filtering is adjustable from 15 to 250 Hz, allowing the amplifier to be matched to door, dash, or rear-deck speakers. The high-pass crossover is always active, with its lowest setting intended to function close to full-range operation. Vega Bass Boost provides adjustable low-frequency boost from 0 to +12 dB at 45 Hz for systems that can accommodate it.\u003c\/p\u003e\u003cp\u003eThe CVPM400.4D accepts high- or low-level input signals, making it adaptable to many factory and aftermarket source units. It also includes power and protection status indicators, a remote level-control port, and bridge capability for two 4-ohm speaker loads. Pair it with properly matched speakers, suitable wiring, and a fused power connection for a compact multi-speaker upgrade.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Design:\u003c\/strong\u003e Powers front and rear speakers from one compact amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Topology:\u003c\/strong\u003e Delivers efficient amplification in a small chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60W RMS at 4 Ohms:\u003c\/strong\u003e Provides dedicated power for compatible full-range speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Stereo Operation:\u003c\/strong\u003e Supports 90W RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable High-Pass Filter:\u003c\/strong\u003e Helps protect speakers from unwanted low frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Works with speaker-level or RCA source signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVPM400.4D uses a compact digital amplifier platform with a full PWM power supply and an internal ATC mini fuse. Its side-panel controls provide access to gain, high-pass crossover adjustment, bass boost, input connections, power terminals, and speaker terminals. Power and protection LEDs help indicate normal operation or a protection condition.\u003c\/p\u003e\u003cp\u003eInstall the amplifier on a solid, ventilated surface with its controls accessible after mounting. Use at least 8-gauge power and ground wire, 18-gauge remote wire, and a properly sized external fuse near the vehicle battery; maintain a minimum 2-ohm stereo load or 4-ohm bridged load. For speaker systems, begin high-pass adjustment around 60 to 80 Hz and set gain carefully to match the source unit without using it as a volume control.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395521187,"sku":"CER-CVPM400-4D","price":108.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/618zAZJW9XL.jpg?v=1786152546"},{"product_id":"cerwin-vega-cer-cvpro2k4","title":"Cerwin-Vega CVPRO2K4 4-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVPRO2K4 is a four-channel Class D car audio amplifier for systems that need substantial power in a compact chassis. It can run front and rear speakers from four channels or be bridged for higher-power two-channel applications. Its 2-ohm-stable channel design provides flexibility when matching the amplifier to compatible speaker loads.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to enthusiasts building a high-output speaker system, upgrading component speakers, or designing a custom multi-amplifier installation. It supplies 325 watts RMS per channel at 4 ohms or 520 watts RMS per channel at 2 ohms. For bridged configurations, it is rated at 1,000 watts RMS per pair of channels into 4 ohms.\u003c\/p\u003e\u003cp\u003eThe CVPRO2K4 uses a full-range Class D topology and a full PWM power supply. Its specified bandwidth extends from 15 Hz to 20 kHz, allowing it to support bass, midrange, and high-frequency drivers when the system is configured appropriately. A damping factor greater than 150 and a specified THD figure of 0.1% at 1 kHz and 4 ohms support controlled signal delivery.\u003c\/p\u003e\u003cp\u003eSystem tuning is handled with selectable high-pass, flat, and low-pass crossover modes. The crossover network uses a 12 dB-per-octave slope, with variable high-pass, low-pass, and subsonic-filter adjustments. Variable bass boost is also provided for users who need to tailor low-frequency response carefully.\u003c\/p\u003e\u003cp\u003eDesigned for vehicle installation, the CVPRO2K4 has a compact 10.4 by 8.8 by 2.6 inch footprint. RCA preamp inputs connect the amplifier to a compatible source unit, while power, ground, remote-turn-on, and speaker terminals support a conventional amplified car-audio installation. Power\/protection and clipping indicators provide at-a-glance operating status.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Powers a full speaker system from a compact, efficient amplifier platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Channels:\u003c\/strong\u003e Supports compatible 2-ohm speaker loads on each unbridged channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Output:\u003c\/strong\u003e Combines channel pairs for higher-power 4-ohm speaker applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e Helps match output frequencies to speakers, subs, or pro-audio drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Bass Boost:\u003c\/strong\u003e Provides adjustable low-frequency boost from 0 to 12 dB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus And Clip LEDs:\u003c\/strong\u003e Shows power, protection, and clipping status during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVPRO2K4 uses a rugged, ventilated amplifier chassis with a compact footprint intended for custom vehicle audio installations. Its full PWM power supply, high-current design, and protection-status indication are intended for demanding amplified systems. The amplifier measures 10.4 by 8.8 by 2.6 inches, so it can fit where larger multi-channel amplifiers may be difficult to mount.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid surface with ventilation around the chassis and keep its control panel accessible for adjustment. Use a negative-ground 12-volt vehicle electrical system, route RCA signal cables away from power wiring where practical, and use properly fused power wiring. Cerwin-Vega recommends 0\/1-gauge OFC power and ground wire, and the amplifier is designed for a 150-amp fuse rating.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970395553955,"sku":"CER-CVPRO2K4","price":293.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61yfZXh8N9L.jpg?v=1786152548"},{"product_id":"cerwin-vega-cer-s91100-5d","title":"Cerwin-Vega S9500.2D Stroker 2-Channel Class-D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega S9500.2D is a two-channel, full-range Class-D car amplifier designed to add dedicated power to a pair of speakers or a compatible bridged subwoofer setup. It provides 200 watts RMS per channel at 4 ohms and 250 watts RMS per channel at 2 ohms. This makes it a practical choice for upgrading factory-powered speakers or building a compact amplified system.\u003c\/p\u003e\u003cp\u003eIts two-channel layout supports stereo speaker systems, including component sets and coaxial speakers, while its bridged mode can power one 4-ohm subwoofer. The amplifier is stable to 2 ohms per channel in stereo operation. Variable high-pass and low-pass filters help tailor the output for speakers or bass-focused applications.\u003c\/p\u003e\u003cp\u003eThe S9500.2D uses a full-range Class-D topology with a full PWM power supply. This design is intended to provide efficient power delivery in a compact chassis while helping manage heat during normal operation. Its published bandwidth extends from 10 Hz to 35 kHz, allowing use in full-range system designs.\u003c\/p\u003e\u003cp\u003eFor signal integration, the amplifier supports low-level RCA input and high-level input capability. It also provides REM, DC-offset, and VOX signal-sensing turn-on options, which can simplify installation with a variety of source units. A pass-through RCA output is available for sending signal to an additional amplifier.\u003c\/p\u003e\u003cp\u003eThe amplifier includes a wired bass-level control and an illuminated Cerwin-Vega logo. Its compact 11.81-inch-long chassis is suited to installations where available mounting space matters. Use it as a dedicated stereo amplifier, or bridge its channels for a single 4-ohm woofer in a properly matched system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel Class-D Design:\u003c\/strong\u003e Powers a stereo speaker pair or a bridged 4-ohm subwoofer configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W RMS Per Channel:\u003c\/strong\u003e Delivers rated stereo output at a 2-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e High-pass and low-pass filters adjust from 35 Hz to 350 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Turn-On Modes:\u003c\/strong\u003e Supports REM, DC-offset, and VOX signal-sensing activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Helps integrate the amplifier with aftermarket or compatible factory audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass-Level Control:\u003c\/strong\u003e Lets the user adjust bass output level from the listening position.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe S9500.2D uses a compact full-range Class-D platform with a 4-layer PCB and surface-mount component construction. Its chassis includes an illuminated Cerwin-Vega logo, onboard crossover controls, input-level selection, and power\/protection status indication. The published dimensions are 11.81 x 7.25 x 2.0 inches.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a secure, dry surface with airflow around the chassis, away from direct heat and moisture. The manual specifies a minimum 8 AWG power and ground connection, with terminals accepting up to 4 AWG wire; use a 50A battery-side fuse and keep speaker loads at or above 2 ohms stereo or 4 ohms bridged. Set the crossover mode, input level, gain, and turn-on method to match the connected source unit and speakers.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970396831907,"sku":"CER-S91100-5D","price":428.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51_KTm4k-DL.jpg?v=1786152603"},{"product_id":"cerwin-vega-cer-xed3001dv2","title":"Cerwin-Vega XED3001DV2 1-Channel Class-D Mono Amplifier","description":"\u003cp\u003eThe Cerwin-Vega XED3001DV2 is a compact 1-channel Class-D monoblock amplifier designed to add dedicated subwoofer power to an aftermarket car audio system. It provides 300 watts RMS at 2 ohms or 200 watts RMS at 4 ohms, making it suited to modest single-subwoofer installations. Its mono configuration focuses available output on low-frequency reproduction rather than full-range speaker channels.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners who want stronger, more controlled bass without taking up much installation space. The compact chassis measures 6.3 by 4.7 by 1.8 inches, allowing it to fit in many under-seat, trunk, or custom-panel locations. A high-efficiency Class-D topology helps support output while limiting the space and heat demands associated with larger amplifier designs.\u003c\/p\u003e\u003cp\u003eThe XED3001DV2 includes adjustable low-pass and subsonic filtering to help tailor the amplifier for a subwoofer system. Its variable low-pass crossover operates from 35 Hz to 250 Hz, while the variable subsonic filter covers 10 Hz to 50 Hz. A variable Vega Bass Boost control provides up to 12 dB of adjustment when additional low-frequency emphasis is desired.\u003c\/p\u003e\u003cp\u003eInstallation flexibility comes from both low-level and high-level input capability. The low-level input range supports RCA-equipped aftermarket receivers, while the high-level input supports connection in systems that use speaker-level audio signals. An included bass control allows convenient adjustment of bass level from the listening position after the system has been set up correctly.\u003c\/p\u003e\u003cp\u003eThe amplifier is stable to a 2-ohm output load and is built specifically for subwoofer use. It includes power and protect status indication, internal ATC fusing, power-input connections, and speaker output terminals. It can serve as the bass foundation for a new system or as a compact amplifier upgrade alongside a factory or aftermarket head unit.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class-D Design:\u003c\/strong\u003e Delivers dedicated power for a compatible subwoofer system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300W RMS at 2 Ohms:\u003c\/strong\u003e Supports substantial output in a compact amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Works with speaker-level or RCA signal sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Crossover:\u003c\/strong\u003e Helps direct low frequencies to the subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Subsonic Filter:\u003c\/strong\u003e Allows adjustment from 10 Hz to 50 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Bass Control:\u003c\/strong\u003e Provides convenient bass-level adjustment after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe XED3001DV2 uses a lightweight aluminum chassis intended to assist heat dissipation in a small footprint. Its Class-D architecture, internal 20-amp ATC fuses, power\/protect LED indicator, and dedicated power and speaker terminals support a focused subwoofer-amplifier layout. Controls include input gain, low-pass crossover, subsonic filter, and Vega Bass Boost adjustment.\u003c\/p\u003e\u003cp\u003eFor installation, connect the amplifier to a properly fused vehicle power system and use a compatible 2-ohm or 4-ohm subwoofer load. Use RCA low-level inputs with an aftermarket receiver when available, or high-level input when integrating with speaker-level audio signals. Set gain and crossover controls during system setup, then use the included remote bass control for day-to-day output adjustment.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970397978787,"sku":"CER-XED3001DV2","price":101.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61s6ppYxVaL.jpg?v=1786152659"},{"product_id":"cerwin-vega-cer-xed4004d","title":"Cerwin-Vega XED4004D 4-Channel Class-D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega XED4004D is a compact four-channel, full-range Class-D amplifier for adding dedicated power to an aftermarket car audio system. It is designed to drive front and rear speakers from a single chassis while giving installers crossover and gain controls for system tuning. Its four-channel layout suits vehicles receiving amplified component or coaxial speakers.\u003c\/p\u003e\u003cp\u003eWith 60 watts RMS per channel at 4 ohms and 90 watts RMS per channel at 2 ohms, the XED4004D provides a practical power upgrade over many head-unit amplifier sections. It can be used in a conventional four-speaker installation or in a three-channel arrangement that bridges one channel pair. The amplifier supports a 2-ohm minimum stereo load and a 4-ohm minimum bridged load.\u003c\/p\u003e\u003cp\u003eClass-D topology and a full PWM power supply support efficient operation in a small footprint. The amplifier has a 10 Hz to 30 kHz bandwidth, adjustable gain, and selectable high-pass, full-range, or low-pass crossover modes. These controls allow the amplifier to be configured around the speakers and system goals rather than relying solely on source-unit settings.\u003c\/p\u003e\u003cp\u003eFor signal integration, the XED4004D accepts both low-level RCA and high-level speaker inputs. This gives installers an option for connecting an aftermarket receiver with RCA outputs or a compatible factory-radio system without RCA preouts. Input sensitivity ranges are provided for both connection types to help match the amplifier to the source signal.\u003c\/p\u003e\u003cp\u003eThe XED4004D fits well into a speaker-focused upgrade path, such as powering front components and rear fill, or running a front stage with a bridged pair for another compatible load. Its compact 6.3 by 4.7 inch chassis is easier to place than larger conventional amplifiers, provided airflow remains available. A separate power-and-ground wiring kit, inline fuse protection, signal wiring, speakers, and installation hardware are required for a complete installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Output:\u003c\/strong\u003e Powers front and rear speakers from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Topology:\u003c\/strong\u003e Delivers efficient amplified power in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Crossover:\u003c\/strong\u003e Choose high-pass, full-range, or low-pass operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Supports aftermarket or compatible factory-radio signal connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVega Bass Boost:\u003c\/strong\u003e Provides adjustable 0 to +12 dB boost at 45 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus LEDs:\u003c\/strong\u003e Indicate normal power operation or a protection fault.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe XED4004D uses a lightweight aluminum chassis that also helps dissipate heat. Its side-panel layout includes power terminals, speaker outputs, gain adjustment, crossover controls, input connections, and status indicators. The specified chassis dimensions are 6.3 x 4.7 x 1.8 inches.\u003c\/p\u003e\u003cp\u003eMount the amplifier on a solid surface with ventilation around it and keep the controls accessible for setup. Use at least 8-gauge power and ground wire, protect the positive power lead with an external fuse near the battery, and connect the ground securely to bare vehicle chassis metal. Use 2-ohm-or-higher speaker loads in stereo operation or 4-ohm-or-higher loads when bridging channels.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970398011555,"sku":"CER-XED4004D","price":86.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/5193EsCNcpL.jpg?v=1786152661"},{"product_id":"cerwin-vega-cer-xed6001d","title":"Cerwin-Vega XED6001D Mono Class-D Car Amplifier","description":"\u003cp\u003eThe Cerwin-Vega XED6001D is a compact mono Class-D car amplifier designed to add dedicated power for a subwoofer system. It delivers 320 watts RMS at 4 ohms or 600 watts RMS at 2 ohms, giving installers a practical option for bass-focused upgrades. Its single-channel configuration keeps the setup focused on low-frequency reproduction rather than full-range speaker amplification.\u003c\/p\u003e\u003cp\u003eThis amplifier is a fit for drivers who want to power one subwoofer or a compatible multi-subwoofer arrangement with a final 2- or 4-ohm load. The variable low-pass crossover helps limit the amplifier's output to bass frequencies, while the adjustable subsonic filter can be used to tailor low-end playback. A wired bass level control is included for convenient adjustment from the driver's seat.\u003c\/p\u003e\u003cp\u003eClass-D topology helps the XED6001D produce substantial output from a compact chassis while supporting efficient operation. Its full PWM power supply is specified for a 10.0 to 16.0 VDC electrical system, making it intended for conventional 12-volt vehicle installations. The amplifier includes power and protect status indication to help monitor operation.\u003c\/p\u003e\u003cp\u003eConnection flexibility is provided through low-level RCA input capability and high-level input capability. This allows it to work with many aftermarket receivers as well as systems where a speaker-level signal is available. Adjustable input gain supports matching the amplifier to the signal voltage supplied by the source unit or integration interface.\u003c\/p\u003e\u003cp\u003eThe XED6001D measures only 7.1 by 4.7 by 1.8 inches, which can simplify placement in compact installations. It is intended as a dedicated bass amplifier within a larger car audio system, paired with a properly matched subwoofer enclosure, power wiring, ground connection, fuse protection, and signal source. Its 2-ohm minimum output impedance should be considered when selecting and wiring subwoofers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class-D Topology:\u003c\/strong\u003e Provides dedicated, efficient amplification for a bass channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600W RMS at 2 Ohms:\u003c\/strong\u003e Supplies substantial continuous power to compatible subwoofer loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Crossover:\u003c\/strong\u003e Lets you set the upper bass cutoff from 35Hz to 250Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Subsonic Filter:\u003c\/strong\u003e Allows adjustment from 10Hz to 50Hz for system tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Supports integration with a range of source signal types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Bass Control:\u003c\/strong\u003e Enables convenient remote adjustment of bass level.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe XED6001D uses a compact aluminum chassis and a Class-D output stage. It has a specified 2-ohm minimum output impedance, a pair of internal 30A ATC fuses, and LED power\/protect status indication. Its compact 7.1-inch length can help when mounting space is limited.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a secure, ventilated location and use suitable power, ground, speaker, and signal wiring for the vehicle and connected equipment. Match the final subwoofer load to the amplifier's supported 2- or 4-ohm operation, then set gain, low-pass crossover, subsonic filter, and bass boost carefully for the installed subwoofer and enclosure. A compatible head unit or signal source, subwoofer, enclosure, wiring hardware, and appropriate vehicle-side fuse protection are required separately unless supplied by the installer.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":47970398077091,"sku":"CER-XED6001D","price":130.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51XRjt0CfiL.jpg?v=1786152665"},{"product_id":"hifonics-cra-1000-2","title":"Crunch CRA-1000.2 2-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Crunch CRA-1000.2 is a compact two-channel car audio amplifier for adding external power to a vehicle sound system. It can be used to drive a pair of speakers in stereo or a compatible speaker load in bridged mono. Its high-level and RCA input options support use with many aftermarket and factory-style source-unit installations.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners building a system around upgraded full-range speakers, component speakers, or a bridged subwoofer application. It provides 250 watts per channel at 4 ohms, 500 watts per channel at 2 ohms, or 1,000 watts bridged at 4 ohms. Adjustable high-pass and low-pass crossovers help direct the appropriate frequency range to the connected speakers.\u003c\/p\u003e\u003cp\u003eThe CRA-1000.2 uses a Class D amplifier topology designed for efficient operation in a compact chassis. Crunch specifies a switch-mode power supply and SPEED-FET MOSFET output-device technology. A low-noise preamplifier circuit is used to help keep the incoming source signal clean through amplification.\u003c\/p\u003e\u003cp\u003eSystem tuning is handled through fully adjustable 12 dB-per-octave crossover controls. Both the high-pass and low-pass ranges are adjustable from 40 Hz to 400 Hz, allowing the amplifier to be configured for full-range speakers or a low-frequency application. The input sensitivity range is specified at 0.2 to 6 volts.\u003c\/p\u003e\u003cp\u003eFor an upgrade path, the amplifier offers RCA inputs for aftermarket signal sources and high-level inputs for systems without RCA outputs. Signal-sensing remote turn-on can simplify integration with compatible factory audio systems. An output connection can also provide signal to a second amplifier in a larger multi-amplifier setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel Class D Design:\u003c\/strong\u003e Provides efficient power in a compact car-audio amplifier format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Configuration:\u003c\/strong\u003e Runs stereo at 2 or 4 ohms, or bridged at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable 12 dB Crossovers:\u003c\/strong\u003e Helps match output frequency range to speakers or subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Supports aftermarket radios and compatible factory-audio integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch-Mode Power Supply:\u003c\/strong\u003e Designed to provide stable amplifier power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Status Indicator:\u003c\/strong\u003e LED diagnostics monitor overload and speaker-short protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CRA-1000.2 has a black compact chassis with an aluminum heat sink using Crunch Quick Thermal Dispersion Technology. Nickel-plated brass connection terminals are designed to resist corrosion, while screw-down connectors provide secure cable attachment. The amplifier is specified with 4 AWG power and ground terminals and 8 AWG speaker terminals.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely in a location with adequate ventilation and do not mount it upside down. Crunch specifies an external 50A fuse and recommends 4-gauge copper power and ground cable for this model. Use RCA inputs when available, or connect the high-level input for source units without RCA outputs; set crossover and level controls to suit the connected speakers and system design.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398175395,"sku":"CRA-1000-2","price":73.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/51IUYIQAGYL.jpg?v=1786152671"},{"product_id":"hifonics-cra-1500-1","title":"Crunch CRA-1500.1 Class D Mono Car Amplifier","description":"\u003cp\u003eThe Crunch CRA-1500.1 is a compact mono car amplifier designed to power a subwoofer system from a single channel. It is intended for vehicle audio upgrades that need dedicated low-frequency amplification rather than additional full-range speaker channels. Its Class D architecture helps keep the amplifier footprint and current consumption lower than many traditional designs.\u003c\/p\u003e\u003cp\u003eThis amplifier provides manufacturer-listed output ratings at 1-, 2-, and 4-ohm loads, allowing it to be matched with a properly wired compatible subwoofer setup. Adjustable low-pass and subsonic filters help focus the amplifier on bass frequencies and tailor the system to the enclosure and speakers being used. A variable bass boost is also provided for controlled low-frequency adjustment.\u003c\/p\u003e\u003cp\u003eThe CRA-1500.1 accepts both RCA and high-level input signals, making it suitable for many aftermarket and factory-radio installations. High-level inputs can simplify integration when a source unit does not provide RCA preamp outputs. DC signal-sensing turn-on is available for installations where a conventional remote turn-on lead is not used.\u003c\/p\u003e\u003cp\u003eCrunch equips the amplifier with a switch-mode power supply and SPEED-FET MOSFET output technology. The design also uses a low-noise preamplifier circuit, intended to support clean signal transfer through the amplification stage. Its rated frequency response of 12Hz to 310Hz is focused on subwoofer-duty applications.\u003c\/p\u003e\u003cp\u003eA wired bass remote is included for convenient adjustment from the driver’s seat. The compact chassis can fit into many amplifier mounting locations, provided there is secure mounting and adequate ventilation. It is a practical choice for a bass-focused system when paired with correctly matched wiring, fusing, and speaker impedance.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Design:\u003c\/strong\u003e Uses one channel for dedicated subwoofer amplification with a compact, efficient layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Load Ratings:\u003c\/strong\u003e Provides manufacturer-listed power ratings at 1, 2, and 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Low-Pass Filter:\u003c\/strong\u003e Lets you set the upper bass range from 40Hz to 300Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e Helps reduce ultra-low-frequency output from 10Hz to 40Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Supports connection to aftermarket radios and many factory audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Wired Bass Remote:\u003c\/strong\u003e Allows convenient bass-level adjustment from a mounted control knob.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CRA-1500.1 has a black chassis with an aluminum heat sink using Crunch Quick Thermal Dispersion Technology. Nickel-plated brass terminals are used for the power and speaker connections, while screw-down connectors provide hand-tool access. LED diagnostics monitor overload and speaker-short protection conditions.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely on a surface with adequate airflow and do not mount it upside down. Use 4 AWG power and ground wiring, an external 125A fuse, and 8 AWG speaker wire as specified; the power cable should be fused within 18 inches of the battery. Set gain and crossover controls carefully, and match the connected subwoofer wiring to a supported 1-, 2-, or 4-ohm load.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398208163,"sku":"CRA-1500-1","price":81.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61YPCFzKJVL.jpg?v=1786152673"},{"product_id":"hifonics-cra-1500-4","title":"Crunch CRA-1500.4 Four-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Crunch CRA-1500.4 is a four-channel Class D car audio amplifier for adding external power to a speaker system or building a mixed speaker-and-subwoofer setup. It provides four amplified channels and supports bridged operation when a system calls for higher power on fewer channels. Its combination of RCA and high-level inputs makes it suitable for both aftermarket receivers and many factory-audio integration projects.\u003c\/p\u003e\u003cp\u003eThis amplifier is designed for users powering front and rear speakers, high-output component systems, or selected bridged-channel configurations. It is rated for 4 x 185 watts at 4 ohms, 4 x 375 watts at 2 ohms, or 2 x 750 watts bridged at 4 ohms. The 2-ohm stereo minimum and 4-ohm bridged minimum should be observed when matching speakers and wiring the system.\u003c\/p\u003e\u003cp\u003eThe CRA-1500.4 uses a Class D topology intended to provide efficient power delivery in a compact format. Its low-noise preamplifier circuit is designed to accept low-voltage source signals while minimizing distortion through the amplification stage. A 10 Hz to 30 kHz frequency response and adjustable crossover controls support use with full-range speakers or appropriately configured subwoofer channels.\u003c\/p\u003e\u003cp\u003eCrunch equips the amplifier with a switch-mode power supply and proprietary SPEED-FET MOSFET output devices. The SMPS is intended to maintain stable power delivery as vehicle voltage changes, while the output-stage design focuses on efficiency. Quick Thermal Dispersion Technology adds aluminum heat-sink mass to help manage operating heat.\u003c\/p\u003e\u003cp\u003eFor system flexibility, the amplifier includes fully adjustable 12 dB-per-octave high-pass and low-pass crossovers from 40 Hz to 400 Hz. It can operate in four-channel stereo, dual stereo bridged, stereo plus bridged mono, or dual bridged mono configurations. This makes it a practical option for a staged upgrade when paired with correctly matched speakers, wiring, and source-unit connections.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Powers four speakers while using an efficient amplifier topology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Configuration:\u003c\/strong\u003e Supports stereo operation or two 4-ohm bridged channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable 12 dB Crossovers:\u003c\/strong\u003e Helps tailor frequency ranges for speakers or subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Connects with aftermarket receivers or compatible factory systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch-Mode Power Supply:\u003c\/strong\u003e Supports stable amplifier operation with changing vehicle voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Protection Diagnostics:\u003c\/strong\u003e Indicates overload or speaker-short protection status.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CRA-1500.4 has a black finish, an aluminum heat sink, nickel-plated brass connection terminals, and screw-down connectors. Its heat-sink design is intended to add thermal mass, while the terminals are designed for secure, corrosion-resistant connections. A power\/protect LED system provides visible diagnostic feedback at the amplifier.\u003c\/p\u003e\u003cp\u003eUse 4 AWG power and ground wiring at the amplifier terminals, an external 60A fuse, and speaker wire up to 8 gauge at the speaker terminals. Select RCA inputs when the source unit provides preamp outputs, or use the high-level input capability for compatible OEM integration; the unit also supports auto turn-on through its high-level-input arrangement. Set the crossover mode and frequency for the speakers being powered, and do not wire below 2 ohms per stereo channel or 4 ohms when bridged.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398240931,"sku":"CRA-1500-4","price":88.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61Q7VBQOlDL.jpg?v=1786152675"},{"product_id":"hifonics-cra-2000-1","title":"Crunch CRA-2000.1 2000W Class D Mono Amplifier","description":"\u003cp\u003eThe Crunch CRA-2000.1 is a single-channel Class D car audio amplifier designed for subwoofer systems. It provides a dedicated mono channel with selectable low-pass, subsonic, and bass-boost controls for tailoring low-frequency output. Its 1-ohm-stable design makes it suitable for systems wired to a compatible final impedance.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners upgrading a vehicle with an aftermarket subwoofer or integrating bass into a factory or aftermarket audio system. RCA and speaker-level inputs support connection to a range of source units. DC signal-sensing turn-on can simplify installation in compatible systems.\u003c\/p\u003e\u003cp\u003eThe CRA-2000.1 is specified for up to 1 x 2000 watts at 1 ohm, with listed outputs of 1 x 1000 watts at 2 ohms and 1 x 500 watts at 4 ohms. A variable 40-300 Hz low-pass filter helps blend the subwoofer with full-range speakers. The 10-40 Hz subsonic filter gives installers an additional tool for system setup.\u003c\/p\u003e\u003cp\u003eCrunch uses a switch-mode power supply and SPEED-FET MOSFET components in this amplifier. The Class D topology is designed for efficient operation in a compact mobile-audio format. A low-noise preamplifier circuit is included to handle incoming source-unit signal.\u003c\/p\u003e\u003cp\u003eThe included wired bass remote allows convenient adjustment of bass level from the driver’s seat. Nickel-plated brass terminals and screw-down connections support secure power, ground, and speaker wiring. It is a practical choice for a dedicated bass channel when paired with properly matched subwoofers, wiring, and electrical protection.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Mono Design:\u003c\/strong\u003e Provides an efficient single channel for a subwoofer system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Ohm Stability:\u003c\/strong\u003e Supports compatible subwoofer wiring down to 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts the upper bass cutoff from 40-300 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e Filters very low frequencies from 10-40 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Places bass-level adjustment within easy reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Supports factory and aftermarket source-unit integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CRA-2000.1 uses a heavy aluminum heat sink with Crunch Quick Thermal Dispersion Technology to help manage heat. Its power supply uses switch-mode technology, while nickel-plated brass terminals and screw-down connectors are specified for dependable cable connections. LED power\/protect indication and overload and speaker-short protection circuitry are included.\u003c\/p\u003e\u003cp\u003eUse 4 AWG power and ground cable as specified, and install an external 125A fuse in the power cable within 18 inches of the battery connection. Mount the amplifier securely in a well-ventilated location and do not mount it upside down. Match the final speaker impedance to the amplifier’s 1-ohm minimum rating, then set the level, crossover, subsonic filter, and bass boost conservatively to suit the connected subwoofer system.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398273699,"sku":"CRA-2000-1","price":96.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/6186aRKSkpL.jpg?v=1786152677"},{"product_id":"hifonics-cra-2000-4","title":"Crunch CRA-2000.4 2000W Four-Channel Car Amplifier","description":"\u003cp\u003eThe Crunch CRA-2000.4 is a four-channel Class D car audio amplifier designed to add dedicated amplification to a vehicle sound system. It can power four speakers in stereo or support bridged configurations for systems that need fewer, higher-output channels. Its compact dimensions make it a practical choice when installation space is limited.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners building or upgrading an aftermarket system with component speakers, coaxial speakers, or a mixed speaker-and-subwoofer arrangement. It provides rated output of 250 watts per channel at 4 ohms or 500 watts per channel at 2 ohms. For bridged use, it is rated for 1,000 watts x 2 channels at 4 ohms.\u003c\/p\u003e\u003cp\u003eA switch-mode power supply supports stable amplifier operation as vehicle voltage changes. Crunch SPEED-FET MOSFET output devices are used in the amplifier design, while the low-noise preamplifier circuit is intended to keep the incoming signal path controlled. The stated frequency response is 10 Hz to 30 kHz.\u003c\/p\u003e\u003cp\u003eFully adjustable 12 dB-per-octave high-pass and low-pass crossovers help tailor the amplifier to the speakers connected to it. Both filters adjust from 40 Hz to 400 Hz, allowing channels to be configured for full-range speakers or filtered for a particular role in the system. RCA and high-level inputs provide connection options for aftermarket and factory-style audio systems.\u003c\/p\u003e\u003cp\u003eThe CRA-2000.4 supports four-channel stereo, dual stereo bridged, stereo plus bridged mono, and dual bridged mono operation modes. Signal-sensing remote turn-on can simplify integration with a source unit, while overload and speaker-short protection are monitored through an LED diagnostic system. It is a universal amplifier rather than a vehicle-specific fitment part.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Delivers efficient multi-channel amplification in a compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Ratings:\u003c\/strong\u003e Supports 4-ohm, 2-ohm, and 4-ohm bridged speaker configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e High-pass and low-pass filters adjust from 40 Hz to 400 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Accommodates aftermarket radios and compatible factory audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMPS Power Supply:\u003c\/strong\u003e Helps maintain stable operation as vehicle voltage varies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Diagnostics:\u003c\/strong\u003e LED indication monitors overload and speaker-short protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe amplifier uses an aluminum heat sink with Crunch Quick Thermal Dispersion Technology to help manage operating heat. Nickel-plated brass connection terminals are intended to resist corrosion, and the screw-down terminal design provides accessible connection points. The black amplifier chassis measures 8.5 inches long, 4.25 inches wide, and 2.1 inches high.\u003c\/p\u003e\u003cp\u003eUse 4 AWG power and ground wiring at the amplifier terminals, and use up to 8 AWG speaker wire at the speaker terminals. The amplifier requires external 75A fusing, and it supports a minimum 2-ohm load per unbridged channel or a minimum 4-ohm bridged load. Set gains and crossover points to suit the connected speakers and the source unit's output level.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398306467,"sku":"CRA-2000-4","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61T1IXySyHL.jpg?v=1786152679"},{"product_id":"hifonics-cra-3000-1","title":"Crunch CRA-3000.1 3000W Class D Mono Car Amplifier","description":"\u003cp\u003eThe Crunch CRA-3000.1 is a mono Class D car amplifier designed for subwoofer-focused audio systems. It provides a single amplified channel and is intended for installers building a dedicated low-frequency section in a vehicle. With published output figures at 1, 2, and 4 ohms, it offers flexibility when matching a compatible subwoofer load.\u003c\/p\u003e\u003cp\u003eThis amplifier is suited to drivers who want to add a separate bass amplifier while retaining space-conscious installation options. Its Class D topology is designed for efficient operation in a compact amplifier chassis. The CRA-3000.1 uses a switch-mode power supply to support stable power delivery as vehicle voltage changes.\u003c\/p\u003e\u003cp\u003eThe amplifier includes adjustable low-pass and subsonic filtering to help tailor the bass signal sent to a subwoofer. A variable bass boost control provides additional low-frequency adjustment when used carefully during system tuning. The included wired bass remote allows output adjustment from a convenient location in the vehicle.\u003c\/p\u003e\u003cp\u003eFor source-unit compatibility, the CRA-3000.1 accepts both RCA and high-level input signals. This gives it options for connection to many aftermarket radios as well as factory audio systems without RCA outputs. DC signal sensing can automatically turn the amplifier on from an RCA input signal when enabled.\u003c\/p\u003e\u003cp\u003eCrunch equips the CRA-3000.1 with SPEED-FET MOSFET output devices, a low-noise preamplifier circuit, and an aluminum heat sink designed for thermal dispersion. Nickel-plated brass terminals and screw-down connections support secure wiring connections. Protection-status LED diagnostics help indicate overload and speaker-short conditions during operation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Design:\u003c\/strong\u003e Delivers a single amplified channel for a dedicated subwoofer system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished 1-Ohm Output:\u003c\/strong\u003e Provides up to 3,000 watts on one channel at 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts the bass passband from 40 Hz to 300 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e Filters frequencies from 10 Hz to 40 Hz for system tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Supports aftermarket radios and compatible factory-system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Lets you adjust bass level from inside the vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CRA-3000.1 uses a black Class D amplifier chassis with an aluminum heat sink for thermal dispersion. Its connection layout includes nickel-plated brass terminals with screw-down connectors for power, ground, and speaker wiring. LED protection diagnostics are located on the amplifier end panel to help monitor operating status.\u003c\/p\u003e\u003cp\u003eUse 4 AWG cable at the 12-volt and ground terminals and up to 8 AWG speaker wire at the output terminals. The amplifier uses an external 150A fuse, so the vehicle power wiring should be properly fused and installed according to the supplied guide. Set the low-pass filter, subsonic filter, input level, and bass boost to match the connected subwoofer system and source unit.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398339235,"sku":"CRA-3000-1","price":116.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61_CZAN5TL.jpg?v=1786152681"},{"product_id":"hifonics-cra-950-4","title":"Crunch CRA-950.4 Four-Channel Class D Car Amplifier","description":"\u003cp\u003eThe Crunch CRA-950.4 is a four-channel Class D car amplifier made to add dedicated power to a vehicle audio system. It can be used to drive front and rear full-range speakers, or configured in bridged pairs for higher-output applications. Its four-channel layout gives installers flexibility when planning a speaker-focused system upgrade.\u003c\/p\u003e\u003cp\u003eRated for 115 watts RMS per channel at 4 ohms and 235 watts RMS per channel at 2 ohms, the CRA-950.4 is suited to compatible aftermarket speakers that need more power than a head unit can supply. It also supports two-channel bridged operation at 4 ohms, rated at 475 watts RMS per bridged channel. This makes it practical for systems that combine full-range speakers with a bridged subwoofer channel arrangement.\u003c\/p\u003e\u003cp\u003eThe amplifier uses an efficient Class D topology designed to reduce current draw and heat compared with less-efficient amplifier designs. Its switch-mode power supply is intended to maintain stable amplifier operation as vehicle voltage changes. Crunch SPEED-FET MOSFET output devices and a low-noise preamplifier circuit support controlled amplification with minimal distortion.\u003c\/p\u003e\u003cp\u003eBuilt-in electronic crossover controls help tailor the signal sent to each speaker group. Adjustable high-pass and low-pass filters cover a 40 Hz to 400 Hz range, allowing installers to limit bass sent to smaller speakers or direct bass-focused channels toward compatible subwoofers. Separate crossover sections for the channel pairs allow system tuning around the speakers being used.\u003c\/p\u003e\u003cp\u003eThe CRA-950.4 accepts both RCA low-level and speaker-level input signals, supporting integration with many aftermarket and factory audio systems. DC signal-sensing turn-on can simplify installation when using high-level inputs. It is a compact amplifier platform for a properly matched four-speaker system, a mixed mono setup, or a bridged two-channel configuration.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Class D Design:\u003c\/strong\u003e Provides efficient amplification for multi-speaker vehicle audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e950W Total RMS Output:\u003c\/strong\u003e Delivers up to 235 watts RMS across four 2-ohm channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridged Channel Capability:\u003c\/strong\u003e Supports two 475-watt RMS channels at 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Electronic Crossovers:\u003c\/strong\u003e Helps match frequency output to speakers or subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA And High-Level Inputs:\u003c\/strong\u003e Supports aftermarket and many factory-system signal connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Includes overload and speaker-short protection for system safeguarding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CRA-950.4 uses a compact amplifier chassis with an aluminum heat sink designed to disperse heat. Nickel-plated brass connection terminals and screw-down connectors are provided for secure cable connections. A power\/protect LED provides basic operating-status indication.\u003c\/p\u003e\u003cp\u003eUse 4 AWG power and ground cable as recommended, with an external 50A fuse installed within 18 inches of the battery on the positive power cable. The amplifier should be mounted to a secure, ventilated surface and not upside down. Match each channel to the correct speaker impedance: 2 ohms minimum per unbridged channel or 4 ohms minimum per bridged channel.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398372003,"sku":"CRA-950-4","price":82.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/61wU4fgna6L.jpg?v=1786152682"},{"product_id":"crunch-dr-1325-1","title":"Crunch DR-1325.1 V-Drive Mono Subwoofer Amplifier","description":"\u003cp\u003eThe Crunch DR-1325.1 is a V-Drive mono car amplifier made to power a subwoofer system from a compact chassis. It provides one amplified channel for a dedicated bass speaker, helping add low-frequency output to an aftermarket audio system. Its 2-ohm-stable design supports common single-subwoofer and multi-subwoofer wiring configurations that present a safe final load.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners building a subwoofer-focused system who want adjustable bass tuning rather than a full-range multi-channel amplifier. It offers up to 1 x 1,325 watts at 2 ohms and 1 x 650 watts at 4 ohms, as listed by the manufacturer. Because it is mono only, it is designed for subwoofer duty rather than powering separate left and right speakers.\u003c\/p\u003e\u003cp\u003eThe DR-1325.1 uses a Class A\/B circuit with proprietary Crunch SPEED-FET MOSFET output components. A low-noise preamplifier circuit, variable input sensitivity, and adjustable low-pass filtering help integrate the amplifier with an aftermarket or factory-compatible audio source. The onboard bass control, bass boost, and subsonic filter provide useful adjustment points when tuning a subwoofer enclosure.\u003c\/p\u003e\u003cp\u003eQuick Thermal Dispersion technology uses an aluminum heat sink to manage operating heat during normal music playback. The amplifier also uses a pulse-width-modulated power supply and nickel-plated brass terminals for its power and speaker connections. LED protection diagnostics are included to indicate overload or speaker-short protection conditions.\u003c\/p\u003e\u003cp\u003eFor everyday use, the included wired bass remote places bass-level adjustment within reach of the driver. The built-in LED VU meter can assist with gain adjustment, while the selectable logo lighting can be set to constant red, VU meter operation, or off. It is a practical choice for adding a dedicated powered subwoofer stage to a vehicle audio upgrade.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Subwoofer Channel:\u003c\/strong\u003e Delivers one dedicated channel for a bass speaker system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Output:\u003c\/strong\u003e Supports a final speaker load down to 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Tunes the upper bass cutoff from 40 Hz to 300 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e Adjusts low-frequency filtering from 10 Hz to 40 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Allows convenient bass-level adjustment from the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Logo Lighting:\u003c\/strong\u003e Offers red, VU meter, or off illumination modes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe DR-1325.1 has a black V-Drive chassis with a QTD aluminum heat sink, LED VU meter, illuminated protection indicators, and screw-down connection points. Its nickel-plated brass terminals are designed for secure, corrosion-resistant power and speaker connections. The compact amplifier measures 8.0 inches long, 5.83 inches wide, and 2.2 inches high.\u003c\/p\u003e\u003cp\u003eMount the amplifier securely in a ventilated location and do not mount it upside down. Use 4 AWG cable for the 12V and ground connections, use an externally fused power lead with a 60A fuse, and use up to 8 AWG speaker wire at the amplifier terminals. Connect a compatible RCA signal source, set gain from minimum during initial setup, and ensure the final subwoofer load is not lower than 2 ohms.\u003c\/p\u003e","brand":"CRUNCH","offers":[{"title":"Default Title","offer_id":47970398601379,"sku":"DR-1325-1","price":61.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71S4AMkVDWL.jpg?v=1786152697"}],"url":"https:\/\/nsiexport.com\/collections\/amplifiers.oembed?page=4","provider":"NSI Export","version":"1.0","type":"link"}