MINI Bluetooth Back Horn Speaker

Mini Back Horn Bluetooth Speaker!


Here is my mini back horn specker design. Made this for a bit of fun with an old Bluetooth speaker.

The speaker is 9x8x5cm and comes in 3 easy to print parts with minimal supports needed. It uses a 36mm speaker (possible to customize to fit any speaker up to 40mm) and incorporates LED’s that light up the mouth of the horn.

I have made the electronics compartment as large as possible to allow a variety of boards and battery combos to fit.

I have included a blank body which only has the speaker port (no AUX, Charge or LED holes/Mounts) and a blank side should you want a plain one.

If you would like a mount compatible with your speaker (anything up to 40mm), let me know the diameter and I will be happy to help. This also applies for the side plate. If you would like to personalize it with your name, let me know and I will add it to the files.


--- Parts to print and how to print them ---


- Main Body:

The main body has ports a