sound system column

Portable Column Speaker & Live Sound System with High-Capacity Battery

Model:QJ-U12, RMS Power: 300W

Driver: 1x12" Woofer + 6x3" Midrange + 1x3" Tweeter

Model:QJ-U12

Ultra-long Standby Sound System Column Speaker for OEM Customization

Model: 1501EV-2(SV60), Power: 150W

Driver: 1x15" Woofer+ 3*3" Alto+ 1*70 Magnetic Treble

Model:1501EV-2(SV60)