DX800 800W*4 1U class D 4 channel digital amplifier

ITEM: DX800
Height :1U ,Class D, 4 channel digital power amplifier (we produce 220V 50HZ or 110V 60HZ) 
Output power:(AC 230V /50Hz. All channels driven output power,THD=1%) 
Stereo power 8Ω: 800W*4 
Stereo power 4Ω :1500W*4 
Stereo power 2Ω: 1800W*4 
Voltage Gain: 38dB 
 Frequency response: (@8Ω) 20Hz~20KHz,+-0.3dB~+-0.3dB 
Slew Ratio: >50V/μS (RMS,1KHZ) 
THD+N:<0.3% 
Damping Factor :>800 (8ohm.20HZ-200HZ) 
power supply :110-230V,50HZ-60HZ 
Input Impendence :20KΩ(Balance)/10KΩ(Unbalance)
S/N Rate: ≥105dB 
IMD-SMPTE:<0.3% 
Crosstalk:<75dB 
Input power or voltage: 1V 
packing size:57*15*58cm 
Gross weight:14.9kg