Best Buy: JBL CX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black CX1200
IRX112BT | JBL Professional Loudspeakers
JBL BassPro 12 | 12" (300mm) Car Audio Powered Subwoofer System with Slipstream Port Technology
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JBL STAGE 1210 12 in. 1000W SVC Subwoofer - Walmart.com
JBL Stage Series A120P 12" 500W Subwoofer (Black) JBLA120PBLKAM
PRX800 Series Products | JBL Professional Loudspeakers
JBL GT-BassPro12 | 12" Loaded/Powered Subwoofer System
JBL S2-1224 12" Car Audio Subwoofer with Selectable Smart Impedence - Creative Audio
SUBBP12AM JBL BassPro 12 12" Car Audio 450 Watts Peak Powered Subwoofer System with Slipstream Port Technology
JBL 12" 12PW PRO - 275 Watts RMS - 8 Ohm Woofer | Car Audio BR
Amazon.com: JBL Pro ASB6112 Single 12-inch Subwoofer : Electronics
SRX812P | JBL Professional Loudspeakers
W12GTI II | 12 inch Differential Drive Design Subwoofer
MS-12SD4 | 1800-watt, 12" 4-ohm dual-voice-coil subwoofer
GT5-12D | Quality 12 inch Dual Voice Coil (DVC) Subwoofer
Amazon.com: JBL Club 1224 12" Car Audio Subwoofer : Electronics
JBL-EON718S | JBL Professional Loudspeakers
JBL Grand Touring Series GTO1204D 12" subwoofer with dual 4-ohm voice coils at Crutchfield
JBL GT-BassPro12 | 12" Loaded/Powered Subwoofer System
ASB6112 | JBL Professional Loudspeakers
JBL BassPro 12 | 12" (300mm) Car Audio Powered Subwoofer System with Slipstream Port Technology
JBL 12MG1000 12 in. 500 watt RMS 4 Ohms Mid-Range Woofer - Walmart.com
GT-BASSPRO12 | Subwoofer speaker with built-in 150W RMS amplifier with bass port for a surprising bass experience
