Stewart Film Drivers

[larryfff]

3.5" Stewart Film Screen

These are on sale at Meniscus.

http://meniscusaudio.com/stewart-film-screen-p-814.html

Does anyone know anything about them?

There is a freq plot here.
http://meniscusaudio.com/images/SFS3.PDF

Could be interesting??

 

[Thawach]

its cheap and interesting but u want to build in wall speaker likes them?