Subwoofer Enclosures or Sub Boxes comes in many different configurations, shapes, and sizes and are instrumental in allowing your subwoofer to produce the type of bass response you expect. There are 3 main types of enclosure types, Sealed, Ported, and Band Pass which is a hybrid. You’ll also need to determine the size of the enclosure to verify that air space provided meets the requirement of your subwoofer. We offer different brands available for purchase from top manufactures including Lanzar, MTX, Pioneer, Bazooka, Rockford Fosgate, Plye, Soundstorm, Alpine, Polk Audio, Sony, Boss Audio, JL Audio, Infinity, JBL, Power Acoustik, Vibe, Audiopipe, Pyramid, Ground Shaker. Need help deciding which subwoofer enclosure you need? Use our vehicle FIT GUIDE to assist you with the size question pertaining to your vehicle or you can simply call our Sales Department and they will be more than happy to assist you with any questions you may have.