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Dash Speaker Adapter — source image

Design by Functional_Prints · Original design · CC-BY-SA-4.0 · Source details. Indexed via 3DCarParts. Source text and images remain credited to their creators; no modified design files supplied.

Designer source image. It may show an installed part, prototype or render; it is not an Orphaned Parts production sample.

DESIGN LIBRARY · mounts-brackets

Dash Speaker Adapter

Dash Speaker Adapter design listed for 2019–2024 Chevrolet / GMC Silverado / Sierra. Listed category: mounts-brackets. Verify dimensions, fitment and material suitability before printing.

Make
Chevrolet / GMC
Model
Silverado / Sierra
Year range
2019–2024
Submodel
Not supplied
Engine
Not supplied
Fitment review needed

Source approval status: pending. Source flags do not certify fit, material suitability or safety for your vehicle.

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License conditions, files, application and fit are reviewed before work is accepted.

View source design and files →

Description

I made these speaker adapters specifically for the Alpine S2-S69C 6x9 component speakers with the 3" tweeter. It is designed with the appropriate thickness to raise the speaker to seal against the factory bezel (with the supplied foam). I have also included a basic gasket that I printed with TPU that I used between the speaker and the adapter and between the adapter and the truck. I included pilot holes that you can drill out for whatever size of screw for your application.

I also included a version that is thinner and fully closed so that you can drill out whatever sized hole you need. Note, you will need to print with 100% infill or several outside layers.

Source description, under the recorded CC-BY-SA-4.0 license.

Print instructions

Standard FDM printing settings:
- Layer height: 0.2mm
- Infill: 70%
- Supports: As needed

Settings from the source; not independently tested by Orphaned Parts.

CHOOSE YOUR FILAMENT

Print price estimates

Planning prices for one print, not a final quote. Defaults use a size allowance inferred from the part name, not a measured or sliced model. Filament suitability must be confirmed.

FilamentUSD / printApplication notes
PLA$28.50Indoor prototypes; not a default material for hot vehicle interiors.
PETG$29.00General-purpose candidate; heat and creep need review.
ASA$32.50Candidate for UV exposure; verify temperature and geometry.
ABS$31.50Enclosed printing; review application and dimensions.
TPU$37.50Flexible designs only; not a substitute for rigid materials.
Nylon$37.50Moisture, tolerances and application require review.
PA-CF$42.50Filled nylon; abrasive filament and fit need review.
Pricing assumptions and exclusions

USD: ($6 setup + $3 finishing + filament weight × assumed spool cost × 1.25 waste allowance + print hours × $2.50 × material time factor) ÷ 0.65. Rounded up to the next $0.50.

Assumed spool costs per kg: PLA $25, PETG $30, ASA $40, ABS $30, TPU $45, Nylon $65, PA-CF $95. Time factors: PLA/PETG 1.0, ASA/ABS 1.2, TPU 1.6, Nylon 1.4, PA-CF 1.5. These are proposed shop rates, not measured production costs.

Design work, test fitting, hardware, shipping and tax are additional where needed. Multi-file sets may need several prints. Use actual sliced weight and time when available. Final pricing is confirmed in writing.

All available source data
Id
d0fc5e7c-3139-4063-9719-6ad71fdcc83e
Part Name
Dash Speaker Adapter
Slug
dash-speaker-adapter
Category
mounts-brackets
Cswp Approval Status
pending
Download Status
approved
Make
Chevrolet / GMC
Model
Silverado / Sierra
Year
2019
Year End
2024
Submodel
Not supplied
Engine
Not supplied
Created At
2026-05-06T07:28:00.64303+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:6991842
Source Creator Url
https://www.thingiverse.com/Functional_Prints
Cc License Code
CC-BY-SA-4.0
Cc License Url
https://creativecommons.org/licenses/by-sa/4.0/
For Sale
No
Fulfillment Mode
platform
Manual Price Cents
Not supplied
Image Url
https://r2-upload.3dcarparts.workers.dev/file/parts/d0fc5e7c-3139-4063-9719-6ad71fdcc83e/images/dash-speaker-adapter-1_1778052482026_al4px9.jpg
Author
Functional_Prints
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
2
Detail Url
https://3dcarparts.org/library/2019-2024/Chevrolet%20%2F%20GMC/Silverado%20%2F%20Sierra/dash-speaker-adapter

Source price fields and sale flags are metadata, not our selling prices. Their currency was not specified in the catalog. File counts do not mean files were downloaded or tested. No manufacturer savings or discontinued status is inferred.

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