| 4.1 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"X4 |
| Speaker Power: RMS 70W |
| Frequency Responce: 40Hz~20KHz |
| Single/Noise Ratio: > 75 dB |
| Separation: > 50 dB |
| THD: < 0.3% 1Watt 1KHz |
| Input Interface: 3.5mm stereo |
| Output: 30W+10Wx4 |
| AC power: 220V, 50Hz |