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Probox Audio 3D Models: STL Enclosures and Boxes

This collection gathers STL files for audio enclosures and the parts around them: subwoofer boxes, amplifier and radio housings, portable speaker cases and rack accessories. It helps when you are building or repairing a sound setup and need a printed housing instead of a bought one. Because the models come from several platforms, the same idea often appears in different sizes and styles. 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.

Come è composta questa raccolta

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: 15/10/2026


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«Probox Audio 3D Models: STL Enclosures and Boxes»

Subwoofer enclosures are usually the largest items, and their wall thickness and internal volume shape the result. Amplifier, radio and adapter housings are smaller and depend on the exact board dimensions. Speaker boxes and portable cases range from simple open shells to designs with grilles, handles and mounting holes, while rack panels, blank plates and under-desk mounts act as accessories around the main unit.

On the model page, compare the listed outer and inner dimensions with your driver, board or connector, and count the separate parts before printing. Look at whether the author expects supports, how the panels join, and which material and layer height are mentioned. Photos of finished prints show how seams, ports and screw bosses actually come out.

Search terms vary by region and language, so try synonyms such as enclosure, housing, case, cabinet, caixa or caja together with the component name. Related topics include speaker grilles, port tubes, mounting brackets, rack ears and cable covers. Narrowing by driver size, board model or connector type usually removes most of the unrelated results.

FAQ

Domande frequenti

What should I measure before printing an audio enclosure?
Measure the outer dimensions of the driver, board or connector, plus screw hole spacing and the depth needed for cables. Compare these with the inner dimensions listed on the model page.
Do these models need supports?
It depends on the design. Many boxes are split into parts to avoid overhangs, while grilles and recessed ports may still need them, and the author's page usually says which case applies.
Can I scale an enclosure to fit my component?
Scaling changes wall thickness and port size, which affects how the box behaves. It is safer to look for a model drawn for your component size.
Which material works for speaker boxes?
Authors often list a preference, and rigid filaments are common for housings. Larger boxes are frequently split so they can be printed in sections; check the notes on the model page.

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