JBL BassPro 12" 450W Car Powered Subwoofer System w/ Slipstream Port Technology 50036368308 | eBay
JBL GT5-1202BR Single 12" Bass-Reflex Subwoofer Box/Enclosure
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
2x JBL BassPro 12 12" Car Audio 450W Powered Subwoofers w/ Slipstream Port Tech 709016541995 | eBay
JBL GT5-2402BR_GTR-601 (gt52402br_gtr601) Dual 12" GT Series
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
JBL BassPro 12 | 12" (300mm) Car Audio Powered Subwoofer System with Slipstream Port Technology
Are you looking for an easy way to add high-output low-distortion bass to your vehicle's audio system? Then JBL's… | 12 inch subwoofer, Powered subwoofer, Subwoofer