Planet Audio TRQ1.2500M Torque 2500-Watt Monoblock Class A/B 2 to 8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control 2500 W MAX Power, 1 Channel 1875 W X 1 RMS @ 2 ohm 938 W X 1 RMS @ 4 ohm Monoblock Class A/B, MOSFET Power Supply High and Low Level Inputs Variable Low Pass Crossover, Switchable Bass Boost Remote Subwoofer Control Blue Illuminated Planet Audio Logo 6 Year Platinum Dealer Warranty