![Amazon.com: JBL Club WS1200 - 12” Shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm : Electronics Amazon.com: JBL Club WS1200 - 12” Shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm : Electronics](https://m.media-amazon.com/images/I/51lOC0xvkHL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: JBL Club WS1200 - 12” Shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm : Electronics
![JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance - Creative Audio JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance - Creative Audio](https://cdn11.bigcommerce.com/s-oqfwjl/images/stencil/1280x1280/products/33022/236579/api2akxrx__40566.1625608869.jpg?c=2)
JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance - Creative Audio
![Custom 12” JBL 1000 Watt Subwoofer Speaker Box Lightly Used Works Perfectly for Sale in Houston, TX - OfferUp Custom 12” JBL 1000 Watt Subwoofer Speaker Box Lightly Used Works Perfectly for Sale in Houston, TX - OfferUp](https://images.offerup.com/ON0Hi1o4lnAYcN4eeT2b88BHL-8=/1926x1926/bc41/bc41116931dd4f96b8578031a2b392fb.jpg)
Custom 12” JBL 1000 Watt Subwoofer Speaker Box Lightly Used Works Perfectly for Sale in Houston, TX - OfferUp
![Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics](https://m.media-amazon.com/images/I/614xi2-KTIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: JBL Club WS1000 - 10” shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
![CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes](https://kh.jbl.com/dw/image/v2/AAUJ_PRD/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw81826492/CS1214_001-1_1606x1606x72dpi_dvHAMaster.png?sw=537&sfrm=png)