Output = 150W / 5 Region Controlled Output regulation = High for full power, 3dB Less Speaker Output = Balanced 70v, 100v, 8Ω Aux Output = 600Ω / 1V (0dBv) Inputs = Mic.1.2.3.4 / 600Ω, 2.0mV, AUX / 10KΩ, 220mV Fracence range = 100Hz ~ 16kHz Distortion = Less than 01% AT 1KHZ, 1/3 motor power Signal for noise ratio = Microphone 1,2: 66dB AUX: 70dB Audio = Bass: 100dB at ± 10dB Treble: 10dB at ± 10dB Protection = Ac fuse: Short circuit Power Requirements = Ac 110v 60Hz Power consumption = 160W Dimensions = 487mm x310mm x70mm Weight = 5.5 Kg