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3D Printed Bluetooth Speaker with Multi-Directional Stereo Sound

Creation's quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

This speaker features four 1.5inch drivers at a 90-degree angle to each other, two left channels and two right channels, this way the speaker will produce a stereo sound no matter the direction you listen from, consequently emulating a 360-degree stereo sound.
The speaker also features two passive radiators confined to two separate enclosures inside the speaker.

Watch video -

Circuit diagram -

Parts list.
Dc to dc isolation module (B0505S-1W)-
Passive radiator-
Bluetooth module-
Step down converter-
Tda2030 amp-
3s battery charger module-
1.5 inch 3w speakers-
Dc Jack-
Speaker grill-

3D printing settings

100% infill for all the parts

3D printer file information

  • 3D design format: STL Folder details Close
    • BT speaker bluetooth light.STL
    • BT speaker body without reactive leds.STL
    • BT speaker body.STL
    • BT speaker led slot cover.STL
    • BT speaker media button holder.STL
    • BT speaker media buttons.STL
    • BT speaker mesh L with no reactive led.STL
    • BT speaker mesh L.STL
    • BT speaker mesh R with no reactive led.STL
    • BT speaker mesh R.STL
    • BT speaker passive radiator holder.STL
    • BT speaker power button.STL
    • BT speaker seal.STL
    • BT speaker top cover plane.STL
    • BT speaker top cover.STL

    Learn more about the formats

  • Last update: 2018/12/05 at 12:29
  • Publication date: 2018/08/24 at 01:49



Designs 10
Downloads 1k
Sales US$204
Followers 12

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