DR 7822

5.1 speaker system with 8 inch subwoofer
LED Display, USB/SD function, read Mp3
Multifunction wireless remote controller included
Panel control and digital display features
Speaker Device: 8"+3"X5
Speaker Power: RMS 170W
Frequency Responce: 40Hz~20KHz
Single/Noise Ratio: > 75 dB
Separation: > 50 dB
THD: < 0.3% 1Watt 1Khz
Input Interface: 3.5mm stereo
Output: 2RCA
AC power: 220V, 50Hz