![SA-BPT08 - High Powered 8 Inch Passive Subwoofer Tube Speaker - 400 Watt Car Audio Sub Speaker Enclosure 4 Ohm with Rear Vent - Walmart.com SA-BPT08 - High Powered 8 Inch Passive Subwoofer Tube Speaker - 400 Watt Car Audio Sub Speaker Enclosure 4 Ohm with Rear Vent - Walmart.com](https://i5.walmartimages.com/seo/SA-BPT08-High-Powered-8-Inch-Passive-Subwoofer-Tube-Speaker-400-Watt-Car-Audio-Sub-Speaker-Enclosure-4-Ohm-with-Rear-Vent_653fd205-7cc0-4f1d-a2f6-f96f0e33fc8d.23db65a0f22b4d4977c2a18c04c5d74a.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
SA-BPT08 - High Powered 8 Inch Passive Subwoofer Tube Speaker - 400 Watt Car Audio Sub Speaker Enclosure 4 Ohm with Rear Vent - Walmart.com
![Amazon.com: Rockville RTB10A 10" 500w Powered Subwoofer Bass Tube+Bass Remote + Amp Kit : Electronics Amazon.com: Rockville RTB10A 10" 500w Powered Subwoofer Bass Tube+Bass Remote + Amp Kit : Electronics](https://m.media-amazon.com/images/I/714j9Geh0XL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Rockville RTB10A 10" 500w Powered Subwoofer Bass Tube+Bass Remote + Amp Kit : Electronics
![Amazon.com: Rockville RTB12A 12" 600w Powered Subwoofer Bass Tube + Bass Remote , Black : Everything Else Amazon.com: Rockville RTB12A 12" 600w Powered Subwoofer Bass Tube + Bass Remote , Black : Everything Else](https://m.media-amazon.com/images/I/619DWcxV4SL._CR3,0,1361,768_SR684,386_.jpg)
Amazon.com: Rockville RTB12A 12" 600w Powered Subwoofer Bass Tube + Bass Remote , Black : Everything Else
![Amazon.com: Rockville RTB12A 12" 600w Powered Subwoofer Bass Tube + Bass Remote , Black : Everything Else Amazon.com: Rockville RTB12A 12" 600w Powered Subwoofer Bass Tube + Bass Remote , Black : Everything Else](https://m.media-amazon.com/images/I/91RkE3T6nfL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Rockville RTB12A 12" 600w Powered Subwoofer Bass Tube + Bass Remote , Black : Everything Else
![Amazon.com: Pyle 12-Inch Carpeted Subwoofer Tube Speaker - 600 Watt, High Powered Car Audio Sub Bass Enclosure System with 2'' Aluminum Voice Coil, Rear Vented Design - PLTAB122,Black : Everything Else Amazon.com: Pyle 12-Inch Carpeted Subwoofer Tube Speaker - 600 Watt, High Powered Car Audio Sub Bass Enclosure System with 2'' Aluminum Voice Coil, Rear Vented Design - PLTAB122,Black : Everything Else](https://m.media-amazon.com/images/I/91jVdGmhaOL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Pyle 12-Inch Carpeted Subwoofer Tube Speaker - 600 Watt, High Powered Car Audio Sub Bass Enclosure System with 2'' Aluminum Voice Coil, Rear Vented Design - PLTAB122,Black : Everything Else
![Road Thunder 8 in. 240-Watt Powered Vented/Ported Bass Tube Plus Amp Wire Kit RT8PT + AKS8 - The Home Depot Road Thunder 8 in. 240-Watt Powered Vented/Ported Bass Tube Plus Amp Wire Kit RT8PT + AKS8 - The Home Depot](https://images.thdstatic.com/productImages/e719fb60-ffde-4c71-b283-d83f7d12a253/svn/car-cell-phone-accessories-rt8pt-aks8-64_600.jpg)