QPower 8 inches Quad Port Subwoofer Enclosure Box, with Underseat Frontfire for Ford F150, Super Crew and 250 350 Super Duty Trucks

Take your Ford F-Series audio system to the next level with the QPower “QBOMB” Quad 8″ Empty Woofer Enclosure (QBFORDF F09408). Engineered for 2009–2024 Ford F-Series SuperCrew models, this under-seat down-firing enclosure allows you to add powerful bass while keeping your truck’s interior clean and unobstructed.

The enclosure is built from durable 5/8" MDF and wrapped in rugged carpet for long-lasting performance and vibration resistance. It’s designed to hold four 8″ subwoofers, giving you the flexibility to build a high-output system without needing a large trunk or cargo space.