Tuning range: FM, MW Power output: 60 watts per channel into 8Ω (stereo) Surround output: 50W (front), 50W (center), 20W (rear) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.09% Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 74dB (MM), 92dB (line) Speaker load impedance: 8Ω (minimum) Video Connections: composite Dimensions: 440 x 125 x 380mm Weight: 10.7kg Four main speakers can be connected Loudness Subwoofer out USA