Under-Seat Subwoofer Box for 2007-2013 GMC Sierra and Chevy Silverado Extended Cab

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Automotive
Under-Seat Subwoofer Box
Gmc Sierra 2007-2013
Chevy Silverado Extended Cab
Audio Enclosure Design
Logo
sprite x=0 y=0
Angle x=0 y=0
Angle x=0 y=90
Angle x=0 y=270
Angle x=90 y=0
Angle x=270 y=0
Angle x=60 y=30

About this design

Professional design of an under-seat subwoofer enclosure tailored for 2007-2013 GMC Sierra and Chevy Silverado Extended Cab models. Accommodates two 12-inch shallow mount down-firing subwoofers and two 5-1/4 inch midrange speakers, optimized for fitment under the rear seat with a required seat raise of at least 2 inches.

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The files are shared to help you get inspired and speed up your workflow. They may not be fully accurate or production-ready, so review carefully before use.

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Design fileFormat: STEP
Front Viewwebp
Top Viewwebp
Bottom Viewwebp
Left Side Viewwebp
Right Side Viewwebp
Isometric Viewwebp
Supporting Files (0)
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CAD File Details

File Information
File Name698328ed96888fd1a671ec80_...
File TypeSTEP
Unitsmm
Geometry Summary
Faces122
Edges298
Vertices196
Solids10
Surface Types
Planar72
Cylindrical42
Conical8
Spherical0
Toroidal0
Other0
Bounding Box
Width1473.20 mm
Height386.16 mm
Depth266.70 mm
Volume
Max Volume9453548.74 mm³
Min Volume246651.03 mm³
Average Volume2924706.72 mm³
Total Volume29247067.21 mm³
Usage Notes
NotesSuitable for design reference, visualization, prototyping workflows and engineering review. Validate dimensions and geometry before manufacturing use.

What you can use this CAD model for

  • Engineering review
  • Manufacturing discussion
  • Supplier communication
  • Prototype development
  • Design validation

Before using this CAD file

Review the model dimensions, units and geometry before using it for manufacturing or production. Some files may be created for reference, visualization or workflow acceleration and may require validation before final use.

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