DR 10

2.1 speaker system with 4 inch subwoofer
LED Display, USB/SD, FM, Bluetooth function, read Mp3
Multifunction wireless remote controller included
Panel control and digital display features
Speaker Device: 4"+2.75"X2
Speaker Power: RMS 20W
Frequency Responce: 40Hz~20KHz
Single/Noise Ratio: > 75 dB
Separation: > 50 dB
THD: < 0.3% 1Watt 1KHz
Input Interface: 3.5mm stereo
Output: 10W+5Wx2
AC power: 220V, 50Hz