Power output: 38 watts per channel into 8 (stereo)Frequency response: 10Hz to 50kHzTotal harmonic distortion: 0.02Damping factor: 32Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 70dB (mic), 80dB (MM), 97dB (line)Channel separation: 58dB (line)Output: 150mV (line), 30mV (DIN)Speaker load impedance: 4 to 16Dimensions: 430 x 142 x 255mmWeight: 6.