Cube of speakers
by mkellner, published
A cube, with speakers on 5 faces.
Can you hear me now?
The picture shows a small LM741 amplifier circuit to power the speakers. You can use any of a number of ways to power the speakers.
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If you've got the speakers (36mm dia x 1.75mm mount height) that I've got, then just print, snap in the speakers, wire them up to something and play.
Otherwise, tweak the openscad for your speaker as per http://www.thingiverse.com/thing:40689 (the speaker mount object that this is derived from).
Amplifier: G Wellwood - Cutcher LM741 Amplifier - http://www.gwellwood.com/electronics/electronics-level-2/