I wanted a set of small speakers as my 5.1 surround sound died in my garage but didn't want to use 750G per speaker.
I printed with 6 Walls and 20% infill and Used tree supports.
It should fit most 4" drivers. I used Juice 3 way speakers designed for cars as the garage is not 100% dry.
Speakers:
https://tinyurl.com/2jc74883
Amp Design used:
https://www.thingiverse.com/thing:4743037
The author marked this model as their own original creation.