Cube of speakers
by mkellner, published
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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The box is the object.
The circuit is one example of what could be used to power speakers inside the box.
I happened to have some LM741 chips around and the proper components to build the small amp.
ebay has pre-built or kit amps which use much better amplifier components than the LM741. It all depends on what it is you intend to accomplish.
so do i follow gwellwood.com/electronics/elec... for instructions for the wiring?
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Otherwise, tweak the openscad for your speaker as per thingiverse.com/thing:40689 (the speaker mount object that this is derived from).
Amplifier: G Wellwood - Cutcher LM741 Amplifier - gwellwood.com/electronics/electronics-level-2/
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