I speaker box for a tiny, portable speaker.
Here is a video where I demo talk about the design and a quick demo:
https://www.youtube.com/watch?v=5IMl47iG-28
Instructable here:
https://www.instructables.com/id/3D-Printed-Mini-Bluetooth-Speaker/
Dimensions:
Length: 110mm
Width: 50mm
Height: 39mm
Speaker hold diameter: 37mm
You can easily make this a Bluetooth speaker with this handy device (~$3):
https://www.aliexpress.com/item/3-5MM-Jack-Bluetooth-AUX-Audio-Music-Receiver-Car-Kit-Wireless-Speaker-Headphone-Adapter-Hands-Free/32782962579.html
You can get components from AliExpress:
Stereo_Bluetooth_Speaker_Box_v3.stl | 28.4KB | |
Stereo_Bluetooth_Speaker_Box_v3_lid.stl | 8.7KB |