Features 4 channel Class A/B amplifier 1600W Features: Class AB circuitry 2 ohm load stereo capability Audiophile grade components Variable high pass and low pass x-over High efficiency mosfet design Heat management System Specifications Dynamic Power 2000 watts 4 x 125 watts @ 4 ohms stereo 4 x 250 watts @ 2 ohms stereo 2 x 500 watts @ 4 ohms bridged Ch 1-2 High Pass Crossover 40Hz-400Hz Ch 3-4 High pass Crossover 40Hz-400Hz Ch 3-4 Low pass Crossover 50Hz - 400Hz X-over Slope: 12 dB Bass Boost