QPower - Dual 10" Sub Box - Chevy Silverado Crew Cab & GMC Sierra Crew Cab 07-13 - Black

Upgrade your truck’s sound system with the QPower GMC12-2007-HT 2-Hole 12" Underseat Subwoofer Enclosure, engineered to deliver powerful, accurate bass without sacrificing interior space. Compatible with 2007, 2008, 2009, 2010, 2011, 2012, and 2013 Chevy Silverado XCab and GMC Sierra XCab trucks, this enclosure is precision-built to fit vehicles with a high transmission hump under the seat, ensuring a seamless, factory-style installation. Not compatible with Crew Cab models.This downfire enclosure houses two 12-inch subwoofers, directing bass toward the floor for tighter, more controlled low-frequency response. With 0.80 cubic feet of internal air space per subwoofer and a 5.5-inch mounting depth, it provides an acoustic environment for deep, impactful bass that enhances every drive—whether you’re cruising the highway or working the jobsite.Finished in a rugged bed liner coating, the sub enclosure is made to handle daily wear, temperature changes, and the demands of truck life while maintaining a clean, professional appearance. Its compact underseat design keeps your cabin open and functional, preserving legroom and storage while significantly upgrading your audio performance.Perfect for custom and high-performance truck audio systems, the speaker box combines durability, precise fitment, and optimized low-frequency output. If you want richer sound, strong bass response, and a clean install tailored to your X-Cab truck, this QPower GMC12-2007-HT enclosure delivers performance you can hear and reliability you can trust.

The Maxxlink MBXP-112 ported subwoofer enclosure is designed for most 12 inch subwoofers (not included) and features a durable MDF construction and finished with UV treated black carpet. The enclosure is ported and tuned for 38Hz while providing 1.3 cu ft of air space. Installation is simple and easy with the spring loaded wiring terminal.

The Maxxlink MBX-110 sealed subwoofer enclosure is designed for most 10 inch subwoofers (not included) and features a durable MDF construction and finished with UV treated black carpet. The enclosure is tuned for 38Hz while providing 0.73 cu ft of air space. Installation is simple and easy with the spring loaded wiring terminal.