Gemini DJ ES-15BLU Powered ABS Loudspeaker with Mp3 Player and Bluetooth Frequency Response 50 Hz to 20 kHz High Frequency Driver Titanium, 1" Low Frequency Driver 15" ntegrated MP3 player with connections for USB, SD, and Bluetooth 2-way high power active PA speaker, 800W peak, 200W RMS Class AB built-in amplifier Impedance 4 Ohms 15-Inches LF woofer with 2-Inches, voice coil, Pure Titanium 1-Inches, HF compression driver,Linear frequency response between 50Hz-20KHz Wide dispersion horn with forward firing bass reflex ports, ABS impact resistant nylon fiber cabinet Top and side handles for easy carrying, 2 Input channels with separate gain controls, Mic and line XLR, 1/4-Inches, and RCA inputs, High and Low equalization controls,Mix Output,Clip LED Alert, Flyable and Stand mountable