Gain 20 dBFreq. Response - 0.5 dB at 2 Hz, 100 KHzPower Output 30 watts/ch 8 ohms 60 watts/ch 4 ohms 60 watts/ch 2 ohmsMaximum Output 23 volts, 8 ampsDistortion (1KHz) 0.2% @ 30 watts, 8 ohms @ 60 watts, 4 ohms 1% @ 60 watts, 2 ohmsInput Impedance 23 KohmDamping factor 100Crosstalk > -80 dB 20-20 KHzOutput Noise 500 uV unweightedDC offset < 100 mvPower Consumption 250 wattsTemperature 25 degrees C. above ambientDimensions 12" W x 12" D x 6"HShipping Weight 38lb.