1. Plastic box.with Loundspeaker:8”*1+3”high frequency driver
2. External speeker outpunt jack,and microphone input jack.With Echo 、delay,Audio Line in/Line out.
3. SMPS.AC 100V-250V.
4. Out put power:RMS 150W*2
5. Weight:6.5KGS.Size:26*20.5*41CM