Q Power Dual 10in Underseat Downfire Subwoofer Enclosure, Sub Box Compatible with Chevy Silverado XCab and GMC Sierra XCab 2007-2013

• Custom X-Cab Fit: Dual 10 underseat subwoofer enclosure compatible with 2007, 2008, 2009, 2010, 2011, 2012, and 2013 Chevy Silverado XCab and GMC Sierra XCab trucks with a high transmission hump; Not compatible with Crew Cab models
• Durable Construction: Heavy-duty MDF enclosure finished in rugged bed liner coating for long-lasting performance; Designed for daily driving and harsh truck conditions
• Convenient Underseat Fit: Compact downfire design installs cleanly under the seat, preserves cabin space, and fits around the high transmission hump with no modification
• Optimized Audio Performance: 0.62 cu. ft. air space per sub, 5 mounting depth, and downfire layout deliver deep, controlled low-frequency output
• Trusted Q Power Brand: Known for precision-fit enclosures and dependable audio solutions, Q Power delivers performance-driven designs for serious audio builds