portable column system

Portable Column PA System & Sound Column Speaker with Dual Wireless Mics

Model:QJ-U15, Power: 600W+200W

Driver: 1x15" Woofer + 6x4" Midrange + 1x3" Tweeter

Model:QJ-U15

High-grade Wireless Portable Column System PA Speaker With Movable Wheels

Model:QJ-SV-12M, Power: 300W

Driver: 1x12" Woofer + 6*3" Alto + 1x3" Tweeter

Model:QJ-SV-12M