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07-13 GM Crew Cab Dual Downfire 12" Enclosure With Amp Space

  • Accu-Tuned 12” Dual sealed subwoofer enclosure with designated amp room designed for optimum bass response and low-frequency reproduction which is ideal for lower profile sound quality subwoofers.
  • OEM-Fit is designed and engineered specifically for the 2007 - 2013 Chevrolet / GMC Silverado / Sierra Crew Cab to ensure an OEM fit without impeding the operation of the back seat.
  • High-Grade MDF for Ultimate structural rigidity and no-flex construction.
  • 0.83 Cubic Feet Net Volume internal air space per sub is ideal for tight accurate bass reproduction.
  • Subwoofer Mounting Depth is 6.5” which is ideal for lower profile subwoofers.
  • Specially Formulated Aliphatic Wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly.
  • Pneumatic Applied Brad Nails to pull tight and hold the MDF parts during the glue drying process and help assure a no-leak, no-rattle air chamber.
  • Premium OEM Grade Carpeting for factory look and durability.
  • Dimensions Sub cut out: 9.125”, Mounting Depth: 6.5”, Width: 52.5”, Height: 6.75”, Depth: 17.75”