Electrónica

Bluetooth Speaker and Phone Amplifier 3D Models

This collection gathers STL files for Bluetooth speaker bodies, horn and waveguide amplifiers, phone docks and desk audio accessories. The models range from small passive phone amplifiers to multi-part enclosures built around a driver and electronics. It is useful when you want to build a speaker or a stand around parts you already have rather than buy a finished unit. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Esta colección está escrita en inglés, pero la búsqueda funciona en cualquier idioma.

Cómo se elabora esta colección

Polyzon reúne esta colección a partir de los resultados de búsqueda de las plataformas conectadas. Se eliminan los duplicados y los modelos sin vista previa, las coincidencias débiles van al final y el resto mantiene el orden de la búsqueda. Los modelos pertenecen a sus autores: consulta las condiciones en la página de cada modelo.

Criterios de selección: el equipo editorial de Polyzon · Texto actualizado el 13/10/2026


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«Bluetooth Speaker and Phone Amplifier 3D Models»

The largest group is enclosures for portable Bluetooth speakers, often split into a shell, a baffle and a battery or board compartment. A second group works without electronics: horn, back-horn and waveguide shapes that amplify a phone speaker placed at the throat. There are also desk pieces such as phone holders and headphone stands, plus retro or prop-inspired cases where the shell imitates a radio or a fictional device.

Before printing, read the author's page for the driver diameter the enclosure was drawn around, the internal volume, wall thickness and the number of parts with their joints. Check whether the model expects screws, threaded inserts or glue, whether supports are needed for overhangs, and which material and layer height the author lists. Photos of real prints are more informative than renders, especially for large shells that may need splitting for a smaller build plate.

To widen the results, search for synonyms such as speaker enclosure, boom box, horn speaker, waveguide, passive amplifier, phone dock, headphone stand and radio case. Related topics include desk organizers, retro electronics props, modular audio systems and printable knobs or grilles. Combining a term for the audio part with one for the format, like enclosure or case, usually narrows a broad list faster than a single word.

FAQ

Preguntas frecuentes

Do these models include the electronics?
Most files are the printed parts only. The driver, amplifier board, battery and wiring are usually listed by the author as separate items you source yourself.
What should I check before printing a speaker enclosure?
Confirm the driver size and internal volume the model was designed for, the wall thickness, and how the parts join. Also check whether the author notes supports, material and infill.
Can a printed horn amplify a phone without power?
Yes, passive horn and waveguide shapes direct sound from the phone's own speaker. The effect depends on the shape, the phone position and how well the parts fit together.
How do I find more models like these?
Try related terms such as speaker enclosure, boom box, waveguide, passive amplifier, phone dock or headphone stand, and combine them with words like case, shell or stand.

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