Technical Specification Amplifier Output Power (1kHz THD<0.1%) @ 4 Ohm Bass sat 2 x 85 Watts, Subwoofer 180 Watts Output Power (1kHz THD<0.1%) @ 8 Ohm Bass sat 2 x 60 Watts, Subwoofer 130 Watts Signal / noise ratio > 92dB Input impedance 4.7k Ohm Balanced Input sensitivity 0.775 V / 1.1 V /26dB Frequency Response (1W into 8) 20Hz-20kHz +0, -0.3dB THD+N <0.02% @ 1kHz IMD into 8 Ohm unbalanced <0.08% @ 100W Input & Link connectors RCA Phono, Stereo Mini Jack, RJ45, USB, Barrier Strip for alarm mute Output connectors Neutrik Speakon Connectors Indicators -5dB, 0dB, +5dB, +8dB, +11dB, Standby, Power Crosstalk @ Out 8 Ohms 1kHZ >60dB Class AB Protection Short Circuit, DC Voltage, On/Off Transient, Thermal, Limiter Controls Master Gain, Bass Gain Mid Hi Gain, 0/180° Phase Switch, Auto Power Switch, Mains Switch, Remote Control, Volume On/Off, Bass Satellite EQ, GND Lift. Power supply AC 230V 50Hz / ipod output 5 volts Dimensions (mm) 340 x 300 x 500 (H x W x D) Weight (kg) 27