BOSS Audio Systems AR1500M Armor Series Monoblock Class A/B Car Amplifier - 1500 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Low Pass Crossover, MOSFET, Hook Up To Subwoofer For Bass Take your audio power up a notch with the Boss Audio Armor AR1500M Class A/B Monoblock Amplifier. This powerful 2-Ohm stable amplifier features 1500 Watts Max Power with a MOSFET power supply to kick start your music. Customize the sound with Variable Low Pass Crossover and Bass Boost. Max out the Bass range and rock your vehicle with the Remote Subwoofer Control. The Armor Series of Amplifiers packs incredible power and performance into a feature-rich slim design for put-it-anywhere convenience. Boost your music's Bass with the Boss Audio AR1500M Monoblock Car Amplifier - 1500 Watts Max Power, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control Get pure bass with the BOSS Audio Systems AR1500M Class A/B Monoblock Amplifier. With 1500 Watts Max Power and MOSFET power supply, you'll feel every beat. Customize the sound with Variable Low Pass Crossover, Switchable Bass Boost and Remote Subwoofer Control. The Armor Series of amplifiers packs incredible power and performance into a feature-rich slim design for put-it-anywhere convenience.