JBL PRX918XLF - Portable 18-inch Powered Subwoofer - Truth Seeker Productions/GearTechs.com
MS-12SD4 - JBL 12" 450W RMS Dual 4-Ohm MS Series Subwoofer
JBL Stadium 102SSI 450W RMS 10" Stadium 2 or 4 Ohm Subwoofer
JBL 15" 15SW5P - 1200 Watts RMS - 8 Ohm Subwoofer | Car Audio BR
Amazon.com: JBL SUBBP12AM - 450 Watts (150W RMS) 12” Amplified 12 in. Ported Subwoofer with Sub Level Control and Distortion Free Bass with Gravity Magnet Phone Holder Bundle : Electronics
JBL S31024 10" 450W RMS Subwoofer Car Audio Set Local Pickup Only
JBL® S3-1024 Car Subwoofer | Innovative Concepts Audio Video | 260-724-2276
JBL BassPro 12" 450W Car Powered Subwoofer System w/ Slipstream Port Technology 50036368308 | eBay
Best Buy: JBL 450W 10" Single-Voice-Coil SSI Subwoofer Black / Orange S31024
JBL JBLSUBSD122SSIAM Stadium Series 450W 12" 2-Ohm High-Performance Subwoofers 50036381185 | eBay
JBL 450W Max Powered 12" Loaded Ported Subwoofer Enclosure w/Stinger wire kit 669356845705 | eBay
JBL Stadium 102SSI
JBL® S3-1024 Car Subwoofer | Innovative Concepts Audio Video | 260-724-2276
JBL GT-BassPro12 | 12" Loaded/Powered Subwoofer System
Best Buy: JBL 450W 10" Single-Voice-Coil SSI Subwoofer Black / Orange S31024
JBL JBLSUBSD102SSIAM 450W Stadium Series 10" High-Performance Car Subwoofer 50036381161 | eBay
JBL Stadium 102SSI 450W RMS 10" Stadium 2 or 4 Ohm Subwoofer
JBL Stadium 1024 - 10” Subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm
