Chassis specifications: EIA standard 1U
Power supply voltage: 50/60HZ AC100-240V
Maximum power consumption: 48W
Frequency response: 65Hz-15KHz
Signal to noise ratio (S/N): >85dB
Static power consumption: 6W
Output power: less than 24W/12V (each)
Distortion (T.H.D):<0.2%
Audio input (RCA socket): Line in 0 dBV (f=1KHz, THD<0.1%)
Audio output: XLR:9dBV
6.3mm port output: 8.5dBV
RCA:7.5dBV
President / representative unit interface: anti off 9 core air plug
Video switching interface: BNCx4
9P serial port control interface: intelligent control and video camera tracking system
RS-422 RS-232: can connect the PTZ camera control interface
Size (mm): 410 (W) x43 (high) x 206 (deep)
Weight: about 2.3kg
