This lightweight, ultra-efficient powered Gemini 2,000-Watt Active 15-In. Bluetooth Loudspeaker is designed for optimal performance, no matter where you take it. The Gemini AS-2115BT is a 2-way full-range PA speaker with room-filling sound in a compact, durable enclosure. Its 15-in. low-frequency driver with 2-in. voice coil and pure titanium 1-in. high-frequency compression driver provide the ideal combination of deep low and crystal clear high frequencies. The built-in media player allows for MP3/WAV playback via USB and SD card as well as FM radio. With so much power under the hood in a compact package, it's ideal for any occasion.