Fun Generation BP 112 A, Battery-Powered Active 2-Way Speaker, 12"" Loudspeaker, 1"" Compressions driver, Media player with USB, SD card and Bluetooth, 120 W (Peak) / 45 W (RMS) Class AB amp, Frequency response: 68 - 19,000 Hz, Dispersion pattern: 90° x 40°, 5-Band graphic EQ, Effects control, 5 Hours of battery operation with RMS power, 2 XLR/Jack combo mic/line inputs, Mini jack/RCA stereo input, XLR Output, 35 mm Stand flange mount, Dimensions: 380 x 295 x 600 mm, Weight: 12.3 kg