Specs Power output : 80 watts per channel into 8 Ohm (stereo) Surround output : 80W (front), 80W (center), 80W (rear) Frequency response : 8Hz to 70kHz Total harmonic distortion : 0.08 % Input sensitivity : 360mV (line) Signal to noise ratio : 95dB (line) Speaker load impedance : 6 - 16 Ohm Digital inputs: coaxial, optical Tuning range : FM, MW Video Connections : composite, SVHS 192kHz/24-bit DACS for all 7 channels 24-bit custom DSP chipset Dolby Digital EX, Dolby Pro Logic II, DTS ES (Discrete, Neo:6.1, SRS Circle Surround 6.1 6.1 Pre-outputs 6.1 Multi-channel inputs for SACD and DVD-A Dimension (WxDxH) : 440 x 365 x 164 mm Weight : 12.5 kg