Mr. Dj 15" 4000W Bluetooth DSP FM Radio USB Portatile PA DJ Altoparlante Microfono
MR DJ USA DSP4000 15" 4000 Watts 2 Way Portable Speaker with Bluetooth, FM Radio, USB/SD & DSP Player Technology Portable PA DJ Speaker Microphone Remote. DSP player Technology. built-in DSP player. tweeter 1" driver.