Speaker mounting brackets for Audi A5 B9 with B&O audio - image

Files (5)

Audi_A5_B9_BO_-_center_dash_tweeter_mount_-_Dayton_ND25.stl

STL

132.3 KB

Audi_A5_B9_BO_-_A_pillar_tweeter_mount_-_Dayton_ND25.stl

STL

66.1 KB

Audi_A5_B9_BO_-_Front_door_woofer_mount_-_Aurum_Cantus_AC-165.stl

STL

489.2 KB

Audi_A5_B9_BO_-_rear_door_tweeter_mount__-_Dayton_ND25FN.stl

STL

174.2 KB

Audi_A5_B9_BO_-_Rear_door_woofer_mount_-_Hertz_c165.stl

STL

876.5 KB

Print guidance estimate

Uses saved filament metadata

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

5 model files

Recommended kit

50g

Based on 25% main infill across listed model files

Material cost

$1.20

Filament only at roughly $24/kg PETG / ASA

Print time

2.0h saved / 1.4h–2.4h estimate

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 25%	100% solid	Recommendation
Audi_A5_B9_BO_-_center_dash_tweeter_mount_-_Dayton_ND25.stl	Mount / bracket	132.3 KB STL	Slice file	Slice file	Slice file	Ensure a clean and level print bed for optimal adhesion
Audi_A5_B9_BO_-_A_pillar_tweeter_mount_-_Dayton_ND25.stl	Mount / bracket	66.1 KB STL	Slice file	Slice file	Slice file	Ensure a clean and level print bed for optimal adhesion
Audi_A5_B9_BO_-_Front_door_woofer_mount_-_Aurum_Cantus_AC-165.stl	Mount / bracket	489.2 KB STL	Slice file	Slice file	Slice file	Ensure a clean and level print bed for optimal adhesion
Audi_A5_B9_BO_-_rear_door_tweeter_mount__-_Dayton_ND25FN.stl	Mount / bracket	174.2 KB STL	Slice file	Slice file	Slice file	Ensure a clean and level print bed for optimal adhesion
Audi_A5_B9_BO_-_Rear_door_woofer_mount_-_Hertz_c165.stl	Mount / bracket	876.5 KB STL	Slice file	Slice file	Slice file	Ensure a clean and level print bed for optimal adhesion

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Accessories

Speaker mounting brackets for Audi A5 B9 with B&O audio

0 downloads233 views0 likes

Shared by

Michael Chen

Verified

Description

These are some printable speaker mounting brackets to allow mounting of some of the more common B&O system speaker upgrades people have been doing on audizine.com for the B9 models (2018-2023). I made them to fit a 2023 A5 Sportback but I believe all the A4/S4/S5 variants have the same speakers.

Print Settings

Time: 2h

Filament: 50g

Supports: Not needed

Compatible Cars

2018 Audi A5

Published Feb 13, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

Verified by drivers

Share whether this print actually fits a real car. Installed photos and material notes make the catalog more trustworthy.

Loading fitment proof…

Comments (0)

Part lists

BMW

3.0K

License: CC BY

View & download STL files