These enclosures are an easy solution for adding a subwoofer to your vehicle, available in single and dual configurations as well as sealed and vented to give you the awesome sound that you want for your car.
MTX also offers 6" x 9" enclosures for getting extra performance from your full range 6" x 9" speakers when mounted on the rear deck of your vehicle.
Find Subwoofer Packages with Enclosures in Car Audio - "Subwoofer Packages".
Dual 10 inch subwoofer, ported, 1.25 cuft. per chamber, unloaded Bass Slammer sub enclosure
Bass Slammer BS112S unloaded enclosure delivers powerful bass from your 12" sub with striking accuracy. Its sealed design makes for tight low notes, while keeping the overall size of the box down so you can fit it into more spaces.