How it's made actually aired an episode on making speakers a few months ago(in Canada). They were making what looked like radio shack style 12" woofers. They showed the process of magnifying the metal/base, wrapping the voice coil, glueing all of the cones and layers together.

It was interesting.

High Gloss Cherry
M60 VP150 QS8
Open for Auditions but please don't drool on the High Gloss