
Files (2)
Reference shelf
Recommended filament for this print
Product references matched to the published material guidance. Confirm diameter, heat resistance, colour, and printer compatibility.
| Referenced item | What to verify | Price & availability |
|---|---|---|
| PETG filamentAmazon · Affiliate link | Amazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region. | Check price at Amazon |
| ASA filamentAmazon · Affiliate link | Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability. | Check price at Amazon |
Affiliate disclosure: if you buy through an eligible link, 3DPrintedCarPart may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Confirm product specifications, compatibility, seller terms, and vehicle safety before ordering or using anything. Amazon may redirect you to a nearby supported store; otherwise the original Amazon.com page remains available.
Mazda 3 Speaker Adapter
License & use
The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.
Shared by
Thomas Campbell (tomiscampbell)Description
This is an adapter I made for the front door of my 2013 Mazda 3 with the Bose Sound system. The adapter spaces the speaker 30mm off the door matching how the factory Bose speaker was mounted, the speaker I mounted was a 6.5-inch JBL GT609 which is 52mm deep with a large magnet and it cleared the inner door brace nicely. 4 M3 screws and washers are needed to mount the speaker to the adapter, and it uses the factory screws to mount to the door. Step file has been included.
Compatible Vehicles
Originally published on thingiverse.com by Thomas Campbell (tomiscampbell) · License: CC BY
Browse categories
Browse other part families
Jump to interior, exterior, accessories, dashboard, mechanical, or tools hubs when you need a different kind of replacement part.
Share whether this print actually fits a real car. Installed photos and material notes make the catalog more trustworthy.
Ask the community about this part
Start a fitment, printing, or design discussion with this part already attached.
Related Parts
Most specific car + model + year + category matches first, with popular parts mixed in.







