Behringer B112MP3, Active Speaker with MP3 Player, 12"" Woofer and 1"" compression driver, Power: 1000 W Peak, 2 Mic/Line Inputs, Built-in MP3 player to play files via USB stick, 2-Band EQ, Additional Line output, Frequency Range: 50 Hz - 20 kHz, Pole mount, Dimensions: 568 x 342 x 270mm, Weight: 12.5 kg, Suitable cover: Article Nr. #320858# (optional), ""Wireless ready"" for optional Behringer digital wireless system