
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
Por dónde empezar
Todos los modelos de esta colección

DJS BOX I Bluetooth speaker

Back Horn Speaker V2.0 BL2 - Bluetooth, Active, Passive

APEX ROBOT Bluetooth Speaker

PORTAL Radio Prop (Bluetooth Speaker Case)

Tiny John - Open Source Bluetooth Speaker

AfterGlow Bluetooth Speaker

4" Back Horn Speaker V2.0 - Bluetooth, Active, Passive

DIY Bluetooth Speaker
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Bluetooth-динамик

Portable Bluetooth Speaker

Various IKEA Skadis Mounts : Mini Xiaomi Bluetooth Speaker, Battery, GoPro, HumidityTemperature sensor, etc

Bluetooth Speaker

Bluetooth speaker

JBL Charge portable Bluetooth speaker

Bluetooth speaker

6.5" Trench Box - Bluetooth Speaker V2

LCM Monitor Speaker - 40Hz waveguide - Bluetooth - DSP

JBL Flip 7 Bluetooth Speaker holder

Mini Cube - bluetooth speaker

Modular Bluetooth Speaker System

High-Power 6.5" TWS Bluetooth Speaker

Back Horn Speaker V3.0 Nautilus - Bluetooth, Active, Passive
Динамик Bluetooth

Bluetooth Speaker

Bluetooth Speaker

SoundBot 75 Bluetooth Speaker Bracket

Back Horn Speaker BL1 - Bluetooth, Active, Passive
БЛЮТУЗ-ДИНАМИК

Portable bluetooth speaker MF

Voxalon ’26 – Modular Retro Bluetooth Speaker

Camper Bluetooth Speaker

Bluetooth Speaker

Bluetooth speaker

Bluetooth Speaker Rack

Bose bluetooth speaker

bluetooth speaker

Portable Bluetooth Speaker

Bluetooth speaker

Portable Bluetooth Speaker - with Handle & 5s2p batterypack & sub

small bluetooth speaker

Better 2Boom Bluetooth speaker

GIANT AirPod (Bluetooth Speaker!)
Bluetooth speaker (ported enclosure, 8cm driver)

Retro Bluetooth Speaker

Mini Toolbox Bluetooth Speaker riser
«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.
Preguntas frecuentes
Do these models include the electronics?
What should I check before printing a speaker enclosure?
Can a printed horn amplify a phone without power?
How do I find more models like these?
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