Eurorack speakers

Found these old battery driven plastic PC speakers from the "multimedia" era:

I've felt the need for some kind of lab/experiment speakers where real big speakers might not be an option. A little bit more fun with speakers than headphones for social tinkering. I trashed the electronics and just kept the drivers and grill and designed panels to mount:

I had these PAM8302A breakout bords laying around so I used them with a 5V regulator from the +12V rail:

Panels pretty quick and dirty. Made them mirrored for putting on either end of the rack:

They work ok! Probably not the best sound in the world but nice to have a stereo pair for my toy rack.