Type/ Model : KPT216 Stereo Power         8 Ω : 1600 Watt X 2 1kHz 0,1% THD     4 Ω : 2400 watt X 2                                2 Ω   3300 watt Bridge Mono          8 Ω : 4500 watt 1kHz 0,1% THD    4 Ω : 6600 watt Signal to noise : 125 dB Cooling : 620 : 1 Frequency Response : +/-0,1kHz 20Hz – 20kHz THD : ≤0,01% Rated @8 Ω 1 kHz IMD : ≤0,01% Rated power @8 Ω Input Sensitivity : 0,775 V, 0,1V, 1,55 V Input Impedance :10k/20kHz Unbalance / Bal Main power supply : 220V 50/60 Hz  Fuse T25A