Chevy Silverado /GMC Sierra Extended Cab 2008-2013 Dual 10" Downfire Subwoofer Enclosure, BedLiner Finish

SoundBox 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 2007-2013 Subwoofer Size: Double 10" Cutout Diameter: 9" Fitment: Fits in Truck Cab, Under Rear Seat Finish: Rugged Spray BedLiner Chambers: Separate Subwoofer Chambers Subwoofer Firing Direction: Down-Firing MDF Thickness: 5/8” Industrial Grade MDF Airspace (Total): 1.20 Cubic Feet Volume (Per Subwoofer): 0.60 Cubic Feet Enclosure Weight: Lbs. Mounting Depth: 5” Magnet Diameter: Dimension: 55-3/4" W x 8-3/4" FH x 5"RH x 14-3/4" D Authorized Internet Retailer One Year Manufacture’s Warranty Subwoofer fitment is not guaranteed as the