[R-390] Another satisfied Ebayer? (sp corrected)

2002tii bmw2002tii at nerdshack.com
Sat Jan 14 12:46:25 EST 2006


Joe wrote:

> Has anyone EVER seen even ONE speaker with anything
> BUT a flamable paper cone????

Let's see, in the 20 years I spent in the high-end hi-fi business, I saw:

wood
aluminum
titanium
beryllium
kevlar
bextrene
impregnated fabrics
phenolic composites
mylar
styrofoam
glass fiber composite
glass
ceramic
cork

And that's just what I remember off the top of my head for coil-driven
speakers of some size (4" or more).  Tweeters have used all kinds of
things, including a gaseous plasma.

Best regards,

Don



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