Mr. Dj PP-3000BT 15-Inch 2500-Watt Max Power Speaker with Built-In LCD/MP3/USB/SD and Bluetooth Works with all DJEquipment 2-way 15" Active Full Range Speaker w/ Built in Bluetooth Passive output bass and treble equalizer Built-in Amplifier, MP3 player built-in USB and SD card input 2500 Watts Max