Retro Bluetooth Speaker

Retro Bluetooth Speaker

thingiverse

I made this small Bluetooth speaker as a throwback to the old tombstone radios of the 1940s. I have a full Instructables article on how to build it. It also has a long build video, a complete tool list, and many more photos. https://www.instructables.com/Retro-Battery-Powered-Bluetooth-Speaker/ All the electronics are off-the-shelf components. The unit as a whole is simple to assemble if you have access to the right tools. Affiliate links for the electronics: Amplifier Board https://amzn.to/3Uuen0o Bluetooth module https://amzn.to/41o20oG Lithium Battery Charger Module https://amzn.to/43sQytM 10K Ohm Potentiometer https://amzn.to/402oxGA Red 3mm LED https://amzn.to/3zRbPzX 3.7 Volt Rechargeable Battery https://amzn.to/43ohevV Push Button Switch https://amzn.to/3KPL18v 1k Ohm Resistors https://amzn.to/3Kzh5Nw 3W 8 Ohm 50mm Speaker https://amzn.to/412IJcX Over all, I am extremely happy with the final product. I spent a long time coming up with a design that is simple to put together, good-looking enough to have on display, and practical for every-day use. I have found in my use of the unit that it gets decently loud and has a battery life of 8–10 hours. Also, the sound quality isn't anything spectacular. For some songs, the sound can get a little distorted at max volume. But that is to be expected from the budget parts that we used in this build. I think it sounds really good for what it is. Just don't go into it expecting a Bose-quality speaker.

Download Model from thingiverse

With this file you will be able to print Retro Bluetooth Speaker with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Retro Bluetooth Speaker.