1.Output Power: 40W+10W×4
2.Speaker units: 6.5"+3"x4
3.Material: Wooden+ABS+Covered black
4.Response Frequency: 50Hz-18kHz
5.Sensitivity:88±3dB
6.Impedance:satellites:4Ω ; Sub:6Ω
7. IC : 2030*2+2050*2
8.With BT/ FM/USB/MP3/SD/remote control
Dimension:
H320*W230*D298mm for Sub woofer
H300*W95*D60mm for Satellites