* 4 x 1000 W Peak at 4 Ohms - S/N Ratio (4 ohm ): 90dB - Stereo Separation: 65dB - Nickel-plated RCA connectors and Screw terminals - Dimensions : 9.45"(W) x 2.16"(H) x 13.38"(L)* 4 x 750 W RMS at 2 Ohms - Frequency Response: 15Hz-40KHz - Channels/Class: 4ch. Class A/B - Thermal, Over load and Speaker short protection* 2 x 2,000 W Peak at 4 Ohms Bridged - Variable HPF: 50Hz-500Hz - 2 ohm Stereo Stable - Line In and Line Out* Input Sensitivity: 100mV-6V - Variable LPF: 50Hz-500Hz - Tri-mode operation, idgeable - Soft Turn-on/Turn-off* THD 4 Ohm Power 0.5 percent - Bass Boost: 0-18dB (60Hz fixed) - Power and Protection LED Indicators - Fuse Rating: 30Ax2Item Dimensions: 7.87" x 2.14" x 13.38"Item Weight: 8.44lbs