This lightweight, ultra-efficient active Bluetooth speaker with LED party lighting is designed for optimal performance, no matter where you take it. The Gemini AS-2115BT-LT is a 2-way broadband PA speaker that delivers room-filling sound in a compact, sturdy enclosure. The 15" woofer with a 2" voice coil and the 1" pure titanium compression driver tweeter provide the perfect combination of deep bass and crystal-clear highs. The built-in media player allows for Bluetooth streaming and MP3/WAV playback via USB and SD card, as well as FM radio. The portable PA system AS-2115BT-LT features 2 input channels with separate gain controls. Switchable line/mic XLR and 6.3 mm inputs, as well as RCA and a 3.5 mm AUX input. Master high/low equalizer controls allow for sound adjustment.