Audiobank P2002 2-Channel Class A/B Car Amplifier

The Audiobank P2002 is a 2-channel Class A/B car audio amplifier for adding dedicated power to an aftermarket speaker or subwoofer system. It can run a pair of speakers in stereo or drive one compatible subwoofer through its bridged output configuration. This flexibility makes it suitable for basic sound-system upgrades that need more amplifier power than a head unit can provide.

In stereo use, the P2002 is listed at 230 watts RMS per channel into 4 ohms and supports 2-ohm stereo operation. Its adjustable crossover section lets installers configure the amplifier for full-range speakers, component speakers, or bass-duty applications. A selectable full, high-pass, or low-pass operating mode helps send the appropriate frequency range to the connected drivers.

The amplifier uses a MOSFET pulse-width-modulated power supply and Class A/B output design. Variable input gain allows it to be matched to the signal level from a compatible source unit, while the adjustable bass boost provides limited low-frequency tuning. Published specifications also list a 20 Hz to 22 kHz frequency response and 0.01% THD at RMS output.

For integration flexibility, the P2002 includes both line-level RCA and speaker-level inputs. This allows installation with many aftermarket radios as well as systems that provide speaker-level signal connections. The remote turn-on terminal allows the amplifier to switch on and off with a compatible head unit or remote-output source.

The P2002 is designed around a heavy-duty aluminum-alloy heatsink to support heat dissipation in a vehicle installation. Soft turn-on operation, LED power and protection indicators, and thermal and speaker-short protection circuitry support everyday system operation. It is a practical choice for users building a two-speaker amplified system or a simple bridged subwoofer setup with a compatible 4-ohm load.

Key Features

• Two-Channel Configuration: Powers two speakers in stereo or one compatible bridged load.
• Class A/B Design: Supports full-range speaker or subwoofer amplification duties.
• 2-Ohm Stereo Stability: Allows compatible 2-ohm loads on each channel.
• Variable Crossovers: High-pass and low-pass settings tailor output for drivers.
• MOSFET PWM Supply: Uses a switched power-supply architecture for power delivery.
• Protection Circuitry: Thermal and speaker-short safeguards help protect the amplifier.

Design & Installation

The P2002 uses a compact chassis with a heavy-duty aluminum-alloy heatsink, nickel-plated RCA connections, gain and crossover controls, and LED power/protection status indicators. Its control layout provides adjustment for input gain, crossover mode, high-pass frequency, low-pass frequency, and bass boost. The amplifier is listed with a 20A x 2 fuse rating and a 12-volt DC electrical requirement.

Mount the amplifier securely in a dry, ventilated location with clearance around the heatsink. Connect power through an appropriately fused vehicle electrical installation, use a short secure chassis ground, and connect the remote terminal to a compatible turn-on lead. For bridged use, follow the terminal markings and use a compatible 4-ohm load; set gain and crossover controls conservatively during initial setup.