S-299 Mini Amplificatore di Potenza Audio Stereo 4.1 BT Auto e Casa Doppio Uso 4*40W
Power: 4 40W. 1 Audio Amplifier. In addition connect to four speakers rated at 40 watts, it can also be connected to an active subwoofer, which has no power limit. If you do not receive our reply within 48 hours, pls.