EMB EB115BT Pro Single 15" 2-way Powered Speaker with BLUETOOTH 1200 Watt Built-in Amplifier/USB Mp3 Player 1200 W Single 15" Speaker. Built-in Amplifier / Bluetooth / Mp3 Player / USB Input 15" Subwoofer / Driver 1" Titanium / Input 127/220VAC / Power 1200 Watt MAX For Multi-Purpose: DJ Performance / Home Entertainment / Karaoke / Public / Speaker / Studio Input: Microphone - Line - RCA (CD, iPod, Laptop) - USB (Mp3) 5 Bands Equalizer