The JENSEN XDA92RB amplifier was engineered with specific linear circuitry that improves sound quality and power output while reducing distortion and refining efficiency for unrivaled sound superiority. Additional features include: Adjustable bass boost at 45Hz, High level input (speaker wire) , Low level input (RCA), Adjustable high and low pass crossovers and a 5 Band EQ . The Jensen DSP App connects to your amplifier via Bluetooth and allows you to full control over your amplifiers various functions such as: Illumination, Remote Bass, Frequency, Volume & Gain. * CLASS D 2-CHANNEL AMPLIFIER your the 2-channel configuration ensures an overall improvement in sound quality and power output while reducing distortion and refining efficiency * CLASS D EFFICIENT DESIGN produces 600 Watts of total peak power, 80 Watts RMS x 2 channels @ 4 ohms and 240 Watts RMS x 1 channel @ 4 ohms (bridged) * RGB ILLUMINATION VIA BLUETOOTH APP the Jensen DSP app allows you to have full control over your amplifiers various functions such as: Illumination, Remote Bass, Frequency, Volume and Gain * FULL RANGE CROSSOVERS & BASS BOOST when constructing your Jensen 2-channel amplifier, we added a variable high pass and low pass crossover for versatility and use of full range speakers or subwoofer plus a variable bass boost at 45Hz * SHORT CIRCUIT PROTECTION given the vast amounts of dynamic power in your 2-channel amplifier we had a thermal and DC offset safety protection built-in * 1 YEAR WARRANTY guaranteed high quality and reliability with hassle-free parts and labor warranty including excellent customer service * DIMENSIONS: 2" W x 7" D x 6" H * COLOR: Black * OWNER'S MANUAL: https://jensenmobile.com/pub/media/support/downloads/docs/common/XDA%20Amps/XDA91,92,94RB_OM.pdf