Fostex, ok that's good, now are there any Fostex >=95dB/W sensitivity which would be suitable for the S.E.X.? I ask for better sensitivity just to make sure I get as much as possible from the S.E.X.... I'll give a big thumbs up to the value of Fostex drivers- you could try building your own cabinets and probably come away with something decent. The SEX amp is a great product that you should seriously consider if you are interested in getting a high quality soundsystem - if you do some reading around this forum and the web you will read many testimonials that it's worth every penny.
I have no doubt that the S.E.X. sounds very good (with good speakers).
If there are no pre-build S.E.X. suitable wooden case $200 per speaker, I'd have to build my own I guess. It would be nice if it would have the same wood as the S.E.X. Bottlehead don't sell S.E.X. wood, do they? ;D