3.1 Home theatre speaker Speaker:6"+3"*3 Power:40W+15W*3 usb,sd,mic,radio Hot in Africa,South America 3 ... .1 Home theatre speaker M-998L1Speaker size:6"+3"*3Output power:40W+15W*3Function:usb,sd,mic,radioPower supply:AC220V/50HzIf buyer ... can also doThis model with powerful bass and clear timbre because with the excellent amplifier IC:2030,and the USB board we take ...