Building Your Own Drivers?
students asks: "I want to cheaply demonstrate how speaker 'drivers' (the part that makes the noise, not software...also known as a cone) work, not to produce ideal sound. Some quick research has made it clear that it's easy to find directions on how to build a fancy speaker box, but not much on how to make a driver. Unfortunately, I can't use Sake. I also can't get the thin wood. Does anyone know how to build a driver out of home materials?"
http://www.partsexpress.com/
In particular: here
There seem to be howtos, free design software, parts, etc.
I'm not associated with this site, other than as a customer. (Inexpensive optical audio cables!)