BMW E30 tweeter pods speaker mounts - image

Files (4)

e30tweeter34mm.STL

STL

1.8 MB

tweeter38mm.STL

STL

1.8 MB

tweeter42mm.STL

STL

255.4 KB

tweeter36mm.STL

STL

1.8 MB

Print guidance estimate

Estimated from part metadata

Print cost & setup estimate

Planning numbers for filament, cost, time, and setup. Treat them as estimates until you confirm the file in your slicer.

4 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
e30tweeter34mm.STL	Printable file	1.8 MB STL	13g $0.32	14g $0.35	32g $0.76	Ensure proper bed adhesion to minimize warping
tweeter38mm.STL	Printable file	1.8 MB STL	13g $0.32	15g $0.35	32g $0.76	Ensure proper bed adhesion to minimize warping
tweeter42mm.STL	Printable file	255.4 KB STL	6g $0.15	7g $0.16	15g $0.35	Ensure proper bed adhesion to minimize warping
tweeter36mm.STL	Printable file	1.8 MB STL	13g $0.32	14g $0.35	32g $0.76	Ensure proper bed adhesion to minimize warping

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

Interior

BMW E30 tweeter pods speaker mounts

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Michael Chen

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Description

Tweeter pods for BMW E30 3D printed speaker mount door build upgrade Most E30s have tweeter wiring already fitted, the wires run from behind the door card into the footwell behind the main speakers. 3D printed using black ABS. I have found them very difficult to print as they warp a lot. May work with PLA but PLA can melt in a car on a hot day. Doesn't have pins on the back for mounting like the original trim. Can be mounted either by snapping the pins off the old trim and gluing them to the printed part or by gluing the printed part directly to the door. 42mm hole is good for Alpine DDT-S30 speakers.