800W max; 200W max x 4 @ 4ohm ; 100W RMS x 4 @ 4ohm ; 300W RMS x 4 @ 2ohm ; 10A fuse; RCA line input; THD: 95dB; Anti-thump turn on; 2ohm stereo stable; Power-protection circuitry; Channel separation: >65dB; Electronic crossover network; Adjustable high- & low-level inputs; Freq resp: 10Hz-40kHz; Includes waterproof stereo 3.5mm to stereo RCA adapter, volume gain remote control & waterproof poly bag; Dim: 1.38H x 6.1W x 3.35D;