15" inches 2way professional speaker box
* titanium driver 2.5
* dc terminal for external dc 12v power supply
* 2 wireless microphones and individual volume
* master volume, echo control
*play mp3 from sdcard, pendrive, fm radio & bluetooth.
* built-in recording
* remote control
* frequency response: 50hz-18khz
* max power: 1000 watts
just call us and have it delivered to you.