Well I stubled onto this site and holy!!! I don't know what some of these innovators were taking for breakfast. Oh by the way Sushi the wooden speaker thing actually has been used for a while in a matter of wooden horn tweets in Zingali speakers.
Enjoy boys;
http://www.exoticaudio.org/PAGE26.html
Goto the home page after.




http://www.quadloft.com/hometheater- new HT