Features ATC - Audiophile RCA Connectors ACT - Adaptive Crossover Technology High efficiency Class Full Range Class D Technology Dual 4 Gauge Direct Connect Speaker Terminals Dual 0 Gauge Power Wire Inputs APC - Audio Protection Circuit SESI - Signal Evaluation Status Indicator Bass Remote with voltage, temperature and signal status indicator CHM - Collective Heat Management Specifications 1 x 8000 Watts @ 1 ohm 1 x 4000 Watts @ 2 ohms 1 x 2000 Watts @ 4ohms Working Voltage: 12-15 Volts Frequenc