2000 Peak Power/1000 Watts RMS RMS Power: 1000 Watts x 1 channel @ 2-Ohms RMS Power: 500 Watts x 1 channel @ 4-Ohms Kicker FITTM technology Fail-Safe Integration Technology Optimized circuit layout for the most efficient use of all components and crystal clear sound Speaker-level (high-level) inputs with signal sensing for automatic turn-on KickEQ Built-in electronic crossover for precise tuning Variable low-pass filter (50-200 Hz, 24 dB/octave) Subsonic filter (24 dB at 25 Hz) Subsonic subwoofer protection Signal to Noise Ratio (ref: 1W, A-weighted) -70