{"product_id":"emb-professional-sound-system-eb631eq-graphic-equalizer","title":"Emb Professional Sound System EB631EQ Graphic Equalizer","description":"\u003cp\u003eThe EMB Professional EB631EQ is a dual-channel, 31-band graphic equalizer and crossover processor for line-level audio systems. It provides detailed frequency shaping to help tailor a sound system to a room, speaker setup, or program source. Balanced TRS and XLR connections support integration with compatible professional audio equipment.\u003c\/p\u003e\u003cp\u003eThis processor is suited to DJs, performers, installers, venues, houses of worship, and home audio users working with separate mixers, amplifiers, powered speakers, or subwoofer systems. Its two-channel architecture supports stereo operation, while its subwoofer routing can use a summed left-and-right signal. The EB631EQ is a signal-processing component rather than a powered amplifier or speaker.\u003c\/p\u003e\u003cp\u003eThirty-one graphic EQ bands provide hands-on control for correcting tonal imbalance, reducing troublesome frequency buildup, and refining overall system voicing. Each band can be adjusted independently, allowing targeted changes instead of broad tone adjustments. The unit also includes an EQ bypass function for comparing processed and unprocessed signal paths.\u003c\/p\u003e\u003cp\u003eThe EB631EQ incorporates selectable stereo or mono operating status with LED indication. Two channels include a 40 Hz high-pass, or low-cut, filter to help remove very low-frequency content where appropriate. Phase-reverse switching on the outputs provides an additional setup tool when aligning connected loudspeakers or subwoofer sections.\u003c\/p\u003e\u003cp\u003eFor multi-speaker systems, the unit offers stereo three-way crossover capability and a variable subwoofer-frequency range. Its Linkwitz-Riley filter design is specified at 24 dB, supporting structured signal division in compatible system configurations. With balanced input and output circuitry, it is intended for rack-based sound reinforcement and processing chains.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e31-Band Graphic EQ:\u003c\/strong\u003e Provides detailed, independent frequency adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Operation:\u003c\/strong\u003e Supports two-channel stereo signal processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced I\/O:\u003c\/strong\u003e Uses balanced TRS or XLR audio connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40 Hz Low Cut:\u003c\/strong\u003e Filters very low frequencies on two channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase-Reverse Outputs:\u003c\/strong\u003e Helps with loudspeaker and subwoofer alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEQ Bypass:\u003c\/strong\u003e Lets you compare processed and direct signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe EB631EQ is a rack-mountable, 2U signal processor designed for permanent systems or portable racks. Its front-panel control layout uses graphic-EQ faders and dedicated operating controls for direct adjustment. The unit uses an IEC mains receptacle and is specified for international voltage operation.\u003c\/p\u003e\u003cp\u003eInstall the EB631EQ at line level between a source or mixer and downstream amplification or powered loudspeakers. Use balanced TRS or XLR cabling where compatible, set input gain conservatively, then adjust EQ and crossover controls while monitoring the complete system. Confirm the required voltage setting and all connection requirements before powering the unit.\u003c\/p\u003e","brand":"EMB PROFESSIONAL","offers":[{"title":"Default Title","offer_id":47991245471907,"sku":"EB631EQ","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/5416\/9507\/files\/71jPo48fjAL.jpg?v=1786667747","url":"https:\/\/nsiexport.com\/products\/emb-professional-sound-system-eb631eq-graphic-equalizer","provider":"NSI Export","version":"1.0","type":"link"}