MJ AUDIO BP13-12A 400W RMS 12" 2-WAY ACTIVE DJ SPEAKER WITH BLUETOOTH/MP3/USB/SD

The MJ Audio BP13 Series is a step forward in quality developed specifically to deliver the best sound possible and versatility regardless of its application. Completely rethinking how truly good an affordable self-contained, portable PA system can be, the MJ Audio speaker was purposely designed to offer a hight wattage power and yet featuring different ways of signal input like: USB input, Bluetooth and SD Card, making the speaker the first choice for small events, speeches and conferences or even a party at home.  The BP13 Series are equipped with a Class D amplifier design which offers far greater efficiency and performance, combining high power efficiency, power output and audio performance. Amplifiers on this class are suitable for a wide range of high-end audio applications. "Class D" efficiency is typically in excess of 95% compared with 60% for a "Class AB" amplifiers. "Class D" wastes less power (limiting the need of heat sinks); this allows smaller power supplies. Wirel