Stereo output power 8Ω：450WX2
Stereo output power 4Ω：800WX2

lnput lmpedance： 20 k ohm balanced, 10 k ohm unbalanced
Voltage Gain： 64 x (36 dB) for 8 ohm load
Dynamic Headroom at 4 ohms: 2dB
THD： <0.02%
Frequency response at 1 watt:：30 Hz to 20 KHz,8 ohms, LF Filter bypassed:+0,-3 dB
S/N Ratio： 100 dB below rated output from 30 Hz to 20 KHz,8 ohm load

Controls ：Front Panel-AC power switch,CHA Gain control,CHB Gain control. Clip Limiter
Connectors ：On/off controls for each channel and switches for selecting Stereo or Bridge Mode Breaker for channel.
lnputs: XLR female,TRS(1/4-inch); Outputs: Speakon outputs

Input sensitivity（8Ω）：1.25Vrms
Weight ： N.W. : 4.5Kg
Dimensions ： (483x240x44mm)