AMG Events Production - #Gear_House #JBL SRX728S Dual 18 in. High-Power Subwoofer Dual 18 in, 2268H Differential Drive® woofers for extended low frequency output. Large vent area for reduced distortion. | Facebook
Harman Pro VRX918SP S M Powered 18in Flying Subwoofer 2268h Diff Drv.