500W RMS x 1 @ 4ohm ; 800W RMS x 1 @ 2ohm ; 1,200W RMS x 1 @ 1ohm ; Freq resp: 10Hz-240kHz ; Signal-to-noise ratio: 100dB; Load imp: 1ohm -8ohm ; Crossover freq: LPF 40Hz-240HZ; Slope: -12dB/octave; Bass boost remote @ 50Hz (0db-18dB); High-level input with turn-on sensor ; 2-channel low-level RCA input; Pass-through 2-channel low-level RCA output; Includes wired bass boost remote;