JBL SRX812P 2000W 12 inch Powered Speaker | Sweetwater
JBL GT-BASSPRO12 - Superior 12 Inch Ported Powered Car Subwoofer - Amplified sub boxes - Online Car Audio & Stereo Store
JBL Stadium 122SSI Stadium Series 12" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
One unit (not pair) |12 Inch Woofer for Bass Compensation of Open Baffle or Cabinet | W-12 - Lii Song (Lii Audio), unique speaker, amplfier, quality and cost-saving parts for HiFi DIY