Specs Power output : 120 watts per channel into 8 Ohm (stereo) Frequency response : 1 Hz to 100 kHz (load 8 Ohm, rated output -3 dB at 1 W output) Total harmonic distortion : 0.008% Input sensitivity : 1.1 V Input impedance: 47 kOhm Output impedance: 0.1 Ohm (1 kHz) Signal to noise ratio : 110 dB Speaker load impedance : 4 - 16 Ohm Dimensions : 434 x 135 x 353 mm Weight : 12.3 kg