Features Power Density Ratio Design DC-DC PWM Power Supply Discrete Pre-Amp Stage Switch-mode Digital Amplification S.T.A.R. Circuit High Temperature Protection Over Current Protection Variable Crossover Layered Installation Capability Quick Connect Speaker Terminal Same Power into 2ohms and 4ohms Power Specification 800W MAX Power 4 x 100W RMS (2ohms, 14.4V, 1% THD) 4 x 100W RMS (4ohms, 14.4V, 1% THD) S/N Ratio (IHF A Weighted) 96dBA Frequency Response 20Hz - 200Hz (20Hz +/-1dB, 200Hz –3dB) Crossover Frequency 30Hz - 400Hz (-12dB/oct) Input Sensitivity (V/at 10k ohms) 0.2 - 4.0V Dimensions 257 (W) x 192 (H) x 62 (D) mm Weight 3.11kg