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Subwoofer Enclosure 3D Models and STL Files

This collection gathers STL files for subwoofer enclosures and the parts that go with them, from full cabinets to ports and terminal plates. It helps when you are building a speaker system and want to print the housing on a 3D printer instead of cutting wood. The models differ widely in size, so both desk setups and larger rooms are represented. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

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Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 12/10/2026


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«Subwoofer Enclosure 3D Models and STL Files»

Complete enclosures appear in several shapes: rectangular boxes, tube-style cabinets and modular sections that can be combined. Some designs use a bass reflex port, others rely on passive radiators, and a few are closed. Miniature cabinets for small drivers form their own group, as do the smaller parts such as ports, terminal housings and mounting brackets.

On the author's model page, check the internal volume and the outer dimensions first, since the driver you already have decides what will fit. Look at how many parts the enclosure is split into, how they join, and whether the walls call for extra infill or internal bracing. Many authors list the material, layer height and wall count they used, and photos of finished prints show how seams and port openings turned out.

Search terms can be narrowed by driver size, by cabinet type or by the part you need, for example port, baffle or terminal plate. Related queries such as speaker box, bass cabinet or passive radiator lead to neighbouring results. If you are working from an existing driver, search by its diameter and by the type of loading rather than by brand names.

FAQ

Domande frequenti

Can a subwoofer enclosure be printed on a typical home 3D printer?
Build volume is the main limit, so larger cabinets are usually split into panels or sections that are joined afterwards. Compare the part dimensions on the model page with your build plate before starting.
Do printed subwoofer enclosures need supports?
It depends on the geometry: flat panels and simple boxes often print without them, while overhanging port lips or recessed driver cutouts may need them. The author's page usually says whether supports were used.
Which material suits a printed speaker housing?
PLA, PETG and ABS all appear in this kind of project, and the choice affects stiffness and how the cabinet behaves. The material and settings the author lists are a better guide than a general rule.
How do I find an enclosure for a driver I already own?
Search by the driver diameter and by the cabinet type, then compare internal volume and cutout dimensions with your driver's datasheet. Ported and sealed designs behave differently, so decide which one you want first.

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