Pair of JBL SRX728 Dual 18" Subwoofers Black | Reverb
SRX728S - JBL SRX728S - Audiofanzine
SRX728S | Apex Solutions
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
JBL SRX728S Dual 18 Subwoofer 2 Way Bass Reflex | PSSL ProSound and Stage Lighting