The "aged cheese" woofer never caught on, neither did the overly damped "used catcher's mitt" design...I say stick with paper...or hemp fibre...anything...
Paper cone woofers died in 1962 .... a look back
Stereophile re-published an article from 1962 by Irving Fried predicting the death of the paper cone driver was soon upon us.
https://www.stereophile.com/content/farewell-paper-cone
Though much did not come to pass, it is an interesting read, which includes discussions of the near predecessor to Focal’s W sandwich cones.
Enjoy!
Erik
https://www.stereophile.com/content/farewell-paper-cone
Though much did not come to pass, it is an interesting read, which includes discussions of the near predecessor to Focal’s W sandwich cones.
Enjoy!
Erik