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Would like a small collaboration on the subject of voice coil dimensions. More specifically, the dimensions for the most universal coil .
3" inside diameter, 3.2 outside diameter
If that makes sense. Basically, I'm likely going to start prototyping coil designs again and would like to know the most general universal dimensions you can think of to allow them to be most usable for users to try out
the coil design im working on now has a rather complex mathematical procedure to get the ww, dcr and od to line up within spec. change one a tiny bit and the rest get wonky. as of now looks like 3.00 id 3.206 od which will allow my dcr to hit the targeted D1.5 ohm (1.49 to be exact) . this is a 2 x 2 design. other diameters and such to be explored once finalized designs/finished prototypes are completed and test good
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