Power output: 100 watts per channel into 8 (stereo)Frequency response: 2Hz to 50kHzTotal harmonic distortion: 0.008Damping factor: 50Input sensitivity: 0.16mV (MC), 2.5mV (MM), 150mV (line)Signal to noise ratio: 75dB (MC), 94dB (MM), 107dB (line)Output: 150mV (line), 1V (Pre out)Speaker load impedance: 4 (minimum)Dimensions: 435 x 157 x 396mmWeight: 13.