This is a super basic case I whipped up in Fusion to hold a Raspberry Pi Zero 2 W along with a Respeaker 2Mic Hat and some of those cheap hobbyist speakers you can find on Amazon/Aliexpress/whatever that measure ~70x30x16mm and come with a JST connector. There are vent slots on the sides and two larger slots on the end that are meant for access to the USB micro B port on the Respeaker Hat (which will power both boards) and the microSD card slot on the Pi. 

I printed in Elegoo PLA+ and it turned out pretty good with some mild stringing, I'm sure you can tweak the settings to get it perfect. The speaker screws on with 4 M3 threaded inserts and M3 bolts that are ~ 5mm long. I undersized the holes a bit and got some plastic that pushed out, and the bolts weren't perfectly lined up (I blame the speaker because I measured things pretty accurately with calipers) but it still works great.

Its purpose was to contain a local-only voice assistant for Home Assistant (see this Wyoming Satellite tutorial thing I followed). It works great on my desk.

Remixes and whatnot totally fine, just make them available for download either on MakerWorld or elsewhere for free.