Amazon.com: JBL Club 1224 - 12” Subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
S3-1224 | 12" (300mm) high-performance car audio subwoofer
Amazon.com: JBL S2-1224 - 12” Subwoofer with enclosure and SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black (S2-1224SS) : Electronics
S2-1224 | 12" car audio subwoofers
Subwoofer JBL Club 1024
JBL S2-1024SS 1000 Watts Peak 10" SSI Subwoofer Enclosure with Slipstream Port 50036326759 | eBay
NEW JBL JBLCLUBWS1200BLK Club Series 12" Sub SSi Selectable Impedance 2 or 4 Ohm | eBay
Amazon.com: JBL S2-1224 - 12” Subwoofer with enclosure and SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black (S2-1224SS) : Electronics
JBL CLUB WS1000 10” SHALLOW MOUNT SUBWOOFER w/ SSI 2 0R 4 OHM SELECTABLE -NEW- 50036331593 | eBay
JBL Stadium 122SSI - JBL APAC NC
JBL 8” 1200 Watt Peak Power Audio Subwoofer w/SSI (Selectable Smart Impedance) | eBay
S2-1024 | 10" car audio subwoofers
Amazon.com: JBL - Mobile Stadium Marine Series 10" Premium Free Air Subwoofer w/SSI RGB Lighting White (STADIUMMW1000AM) : Electronics
S2-1224 | 12" car audio subwoofers
Amazon.com: JBL S2-1224 - 12” Subwoofer with enclosure and SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black (S2-1224SS) : Electronics
Amazon.com: JBL Club WS1000 10" Shallow Mount subwoofer w/SSI (Selectable Smart Impedance) Switch from 2 to 4 ohm Bundled with Alphasonik Earbuds : Electronics
Amazon.com: JBL Club 1024 - 10” Subwoofer w/SSI (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
JBL S2-1224 SSI Car Subwoofer : Amazon.com.au
JBL Stadium 122 SSI 12" Selectable 2- or 4-ohm Component Sub | eBay
S2-1024SS | 10" (250mm) Slipstream ported enclosure
Subwoofer JBL Club 1024
JBL S2-1224 SSI Car Subwoofer : Amazon.com.au
S2-1224 | 12" car audio subwoofers
Amazon.com: JBL S2-1224 - 12” Subwoofer with enclosure and SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black (S2-1224SS) : Electronics
Amazon.com: JBL - Mobile Stadium Marine Series 10" Premium Free Air Subwoofer w/SSI RGB Lighting White (STADIUMMW1000AM) : Electronics
JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance - Open Box - Creative Audio
