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Features: Rockville Dual 12" Sub Enclosure Box 07-13 GMC/Chevy Sierra/Silverado Crew Cabs 2hole 12" for GMC/Chevy 2007-2013 Crew Cab Underseat Downfire Finished with Durable Bed Liner 2007-2013 GMC/Chevy Crew Cab, Does NOT fit Xcab Mounting Depth: 5” (inches) Mounting diameter (hole size): 11” (inches) Wood thickness: 5/8” (inch) Air space: 0.9 Cubic feet Material: Highest-grade MDF wood on the market
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🇺🇸 Ship from USA · On Agora since 2026
$149.95