Absolute PRO Series PROBAT4000 15" 3000 W Max Power Speaker with Built-In Bluetooth & Battery with FM Radio 15-Inch 3000 Watt Max Power Speaker with Built-In Bluetooth & Rechargeable Battery FM Radio/EQ/LCD/MP3/USB/SD/LED Accent Lighting/Remote Control and a pair wireless microphones 3000 Watts P.M.P.O Woofer 350 Watts RMS, Equalizer EQ Bass and Treble Level Controller, 3 Way Mixer, 50 Oz Magnet, High Efficiency Mid-Low Woofer Magnet, 3" Voice Coil, 1.35" Titanium Dome Horn Drive Built-in Bluetooth Technology, Mp3 Player, UDB SD Card Input, LED Accent Lighting, Remote Control and wireless Microphone Connection Option 1/4" Stereo Jack, input/output RCA Jack, Built-In Battery 12V Rechargeable