Mini Cathedral BT Speaker
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Remake of the Miniature USB Cathedral Radio found on Instructables
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Updated at source:
Model information
- Source
- Printables
- Category
- Audio
- License
- Creative Commons — Attribution — Share Alike
I saw this on Instructables (Miniature USB Cathedral Radio : 8 Steps (with Pictures) - Instructables) and thought that this would make a great bluetooth speaker. Removed the hole for the volume knob as it was not needed and modified the back to have access to the bluetooth module controls. Created the board mount to make it easy to mount the bluetooth board and mount it in the case.
The speaker I used was: Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 : Electronics
The bluetooth module used: Amazon.com: Sara-u 3W/5W Power PAM8406 Bluetooth 5.0 Stereo Audio Power Amplifier Board AMP Module XY-P5W : Electronics
I printed it in woodfill PLA. The board mount makes easy to attach the Bluetooth board and then I glued it in place (it is a snug fit).
Added cotton balls (I pulled apart) as batting. Not sure it is necessary. i also purchased some Black Mesh Fabric cut from Walmart to help hide the speaker (Fabric Cut Mesh Black 2 yd - Walmart.com).