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165mm Speaker Grills: 3D Printing STL Files

This collection gathers STL files for 165mm speaker grills: honeycomb panels, mesh covers, door adapters and parametric designs. It helps when a driver needs protection or a mounting plate that no ready-made part provides. Every file is meant for a 3D printer, so the outcome depends on the geometry and the settings you pick. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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選定基準:Polyzon編集部 · 本文の更新日:2026年10月14日


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«165mm Speaker Grills: 3D Printing STL Files»

The files differ mainly in how open they are and how they mount. Honeycomb and hex patterns leave a large open area and usually sit flat over the cone, while mesh and netting covers use a finer grid that hides the driver more completely. Some designs are domed or deep enough to clear a moving cone, and a few combine a main grill with a separate opening for a tweeter or midrange.

Before printing, read the author's page rather than trusting the diameter in the title. Check the outer diameter, the mounting hole spacing, the panel thickness and the depth above the cone, then compare those with your own measurements. Look at whether the file needs supports, which material and layer height the author lists, and any photos of real prints that show how the pattern came out.

If the first search gives too few results, try other spellings and related terms: grille, gitter, mesh, cover, bezel, woofer, midrange, 6.5 inch, adapter or spacer. Searching by the driver size plus the mounting type, or by the cabinet or vehicle the part belongs to, often turns up files that a plain size query misses. Parametric and scalable versions are worth a look when you need a diameter that no fixed model matches.

FAQ

よくある質問

What does 165mm refer to in these files?
It is the nominal diameter of the driver the grill is drawn around, roughly equal to 6.5 inch. Measure the cutout and the mounting holes on your own speaker, since the real dimensions can differ from the label.
Do speaker grills need support material?
It depends on the shape. Flat honeycomb panels often print without supports, while domed or deep grills may need them under the overhangs. The author's page usually states what the model was printed with.
Can I scale a grill to a different diameter?
Parametric and scalable files let you change the size, but scaling a fixed model also changes the wall thickness and the mesh openings. Check those values after scaling so the panel stays rigid and the pattern does not close up.
Which material is used for printed grills?
PLA, PETG and ABS or ASA all appear in this kind of project. The choice affects stiffness and how the part behaves near a warm amplifier, so follow the material and settings listed on the model page.

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