New JBL® Aftermarket Subwoofers Offer Deep Accurate Bass for Drivers | HARMAN
Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
JBL 5048239X 2279H 18-Inch Replacement Woofer for SRX828S | PSSL ProSound and Stage Lighting
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 Stage 122D Stage Series 12" component subwoofer with dual 4-ohm voice coils at Crutchfield
JBL Club WS1000 | 10” Shallow Mount Subwoofer
JBL ARENA 12
S3-1224 | 12" (300mm) high-performance car audio subwoofer