Features 300W X 4 Channel Class D Amplifier ATC - Audiophile RCA Connectors ACT - Adaptive Crossover Technology High-efficiency Class Full Range Class D Technology Direct Connect Speaker Terminals 4 Gauge Power Wire Inputs APC - Audio Protection Circuit SESI - Signal Evaluation Status Indicator CHM - Collective Heat Management Specifications @ 14.4 volts 4 x 75 Watts @ 4 ohms 4 x 150 Watts @ 2 ohms 4 x 300 Watts @ 1 ohm 4 ohms (Bridged): 2 x 1500 Watts Working Voltage: 12-15 Volts Frequency Resp
