Fun Generation BP 115 A, Battery-Powered Active 2-Way Speaker, Components: 15"" Speaker, 1"" Compression driver, Power: 140 W (Peak) / 50 W (RMS), Class AB amp, Beam angle: 90° x 40°, Frequency range: 60 - 19,000 Hz, Approx. 5 hours of battery operation with RMS power, Media player with USB, SD card and Bluetooth, 5-Band graphic EQ, Effects control, 2x XLR/Jack combo mic/line inputs, 1x Mini jack/RCA stereo input, 1x XLR output, 35 mm Stand flange mount, Dimensions: 450 x 370 x 690 mm, Weight: 14.6 kg