POWER ACOUSTIK EG2-1400 Edge Series Full-Range Class AB Amp (2 Channels, 1,400 Watts max)Class AB 2ohm stereo & 4ohm bridged full range operation Military grade PCB with PWM MOSFET power supply Direct short, thermal & overload circuit protection High speaker level & low level RCA inputs 200mV 6V low level RCA inputs 4 gauge power wire & 8 gauge speaker wire outputs Variable 12dB high & low pass crossovers 12dB bass boost increases low octave harmonics 2 channels 1,400W max 175W RMS x 2 @ 4ohm 350W RMS x 2 @ 2ohm 700W RMS x 1 @ 4ohm