JBL P1224 Power Series 12" subwoofer with dual 4-ohm voice coils at Crutchfield
Best Buy: JBL 12" Dual-Voice-Coil 12-Ohm Subwoofer W12gtimkii
JBL P1222 Subwoofer 12 inch - Auto Parts - Federal Heights, Colorado | Facebook Marketplace | Facebook
JBL CLUB-WS1200 | ABC Warehouse
S3-1224 | 12" (300mm) high-performance car audio subwoofer
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