Mr. Dj Portable 2x10 2-Way Active Speaker System with Detachable Mixer, Max Power 3000 Watts P.M.P.O (PBX210COMBO) Portable 2x10" 2-Way Active speaker system with detachable powered mixer, max power 3000 Watts P.M.P.O Built-in Bluetooth Technology, MP3, USB, SD card Reader, Class D amplifier, 8 channel mixer, built-in 5 band Graphic EQ and digital echo effects Usb connection ready, 4 microphone in 1/4' Jack, line in RCA jack in allow you to connect an external audio device, MP3 and record control, digital LCD with master volume and limit LED's indicator Complete package with speaker stands and cables Woofer 2 x 10" 40 oz Magnet 2" Voice coil, tweeter 1" Compression driver, Class D amplifier, 3000 watts power P.M.P.O 300 Watts RMS, 5 band Graphic EQ, 8 channels mixer