2400W Max / 1200W RMS at 1 ohm Tuned to deliver deeper and louder bass Champion Series Design Variable LPF RCA Input Speaker Input Class D Amplifier No. of Channels Mono Max.power output1,000 W x 1 (4Ω) 1,600 W x 1 (2Ω) 2,400 W x 1 (1Ω) RMS power output500 W x 1 (4Ω) 800 W x 1 (2Ω) 1,200 W x 1 (1Ω) Frequency Response10 Hz to 240 Hz Impedance1Ω to 8Ω Total Harmonic Distortion(THD)<0.5% (100 Hz) S/N Ratio100 dB Speaker Level Input Yes Automatic Signal Sensing and Turn-On Yes Crossover Type Variable LPF Crossover Frequency40 Hz to 240 Hz Bass Boost Frequency56 Hz Baas Boost Level0 dB to 18 dB Bass Boost Remote No Dimensions302 mm x 60 mm x 215 mm