Vehicle Specific enclosures are cut to the cavity of the vehicle they are named for and install without modification: no trimming, no brackets fabricated on the day, no compromise on the seat travel or the cargo floor. They suit an owner who wants the enclosure to disappear into the vehicle rather than take space away from it.
Construction is 3/4" Langboard Elite MDF, CNC cut in Tullahoma, Tennessee, with dado and V-cut joinery and internal bracing.
One model is live under this series slug today, a dual 12" sealed down-fire cabinet, so the published construction values above are the ones from that build rather than a series pattern. Most direct-fit enclosures for named vehicles are listed under Performance Optimized instead, where the box is solved for a specific driver as well as a specific cavity. The vehicle pages for Ford, Bronco, Ranger, Jeep, Toyota and Chevrolet and GMC list every enclosure that fits each platform, whichever series it belongs to.