Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5823490.
This is a super simple fast print, It's a simple open air stand for bluetooth module and amp board. The idea is to use separate speakers and to be used as a mini bookshelf system.
amp board kinda like this: ???
I see Thingiverse still likes to butcher Amazon links so .... https://www.printables.com/model/384811-bluetooth-radio