Chevy Silverado /GMC Sierra Extended Cab 2008-2013 Dual 10" Downfire Subwoofer Enclosure, BedLiner Finish RAM-Quad-Cab-2005 5" TD x 9" BD

5" TD x 9" BD x 8

Vehicle: Silverado/ Sierra Extended 1999-2006

51 Cubic Ft

12 Cubic Feet

Chevy Silverado /GMC Sierra Extended Cab 2008-2013 Dual 10" Downfire Subwoofer Enclosure, BedLiner Finish RAM-Quad-Cab-2005 5" TD x 9" BDSoundBox Enclosures Trusted by industry experts for years. THE BEST CHOICE IN PERFORMANCE AND RELIABILITY When it comes to prefabricated or vehicle specific enclosure SoundBox knows there are a lot of options. Corner cutting is no the route taken by SoundBox. SoundBox brings you quality performance and reliability keeping affordability in mind. PRODUCT SPECIFICATIONS SoundBox Formed Series Vehicle Specific Enclosure Vehicle: Silverado Sierra Extended