Features Class D Circuitry 1 Ohm Load Mono Capability Audiophile Grade Components Variable Low Pass Crossover High Efficiency Mosfet Design QSINK Heat Management System Bass Remote Included Specifications 1 x 3500 watts @1Ω mono 1 x 750 watts @ 1Ω mono 1 x 650 watts @ 4Ω mono X-Over Slope: 12dB Bass Boost @ 45Hz Input Sensitivity: 285Mv - 6V Signal to Noise Ratio >90dB THD at Rated Power <0.5% DIMENSIONS: Length: 11.54" / 293.11mm Width: 9.54" / 242.31mm Height: 2" / 50.80mm Description