"DESCRIPTION: Elevate your in-car audio experience with our Dual Vented 8"" Sprayliner Universal Subwoofer Enclosure, meticulously designed for GM Crew Cab (07-23), Ford Crew Cab (09-23), and Ford Super Duty Crew Cab (17-23) models. - Unleash Optimal Bass: Accu-Tuned for optimum bass response and low-frequency reproduction, perfect for lower profile sound quality subwoofers. - Rugged Bedliner Finish: Durable and stylish, the bedliner finish adds a touch of toughness to your vehicle's interior. - Seamless Integration: Engineered with precision for an OEM-fit, ensuring a seamless and professional installation. - Enhanced Acoustics: Soft Woven Polyfill Damping Material creates a flatter frequency response and simulates a larger net volume air space for immersive sound quality. Incorporating Specially Formulated Aliphatic Wood Glue, this enclosure guarantees an airtight seal between MDF parts, enhancing durability and performance. With a cutout diameter of 7.125"", max mounting depth of 8.25 inches, net volume of 2.40"", and tuned frequency of 40Hz, this subwoofer enclosure offers the perfect dimensions for a snug fit and unparalleled audio enjoyment. Upgrade your car audio with precision and style. "