The guy is whistling in the dark for what he wants to
charge to make one. Looks like the whole assembly
can be done for maybe $20, less driver used.

I've made long pipes with PVC but never took the next mental
step to use lots of corner connectors to get the size down
but keep the length.

Only problem I had with mine for the RS 1197 was lack of
soundstage. I felt that some sort of baffle is needed.

• PVC Nautilus

I look through the site,
http://tpluspod.com/rtl/fostex%20PVChorn.html

I want the nautilus

I sent a mail to the guy and asked for some measures.

I can see some design potential for subwoofers as well.

It's prob'y worthwhile to float the idea over at DIY audio
in the single driver forum too. They are real project
maniacs.

I'll give it a shot.

Using 4in PVC you can make a baffle out of a toilet flange.

Plus the PVC is rigid-- it won't uncoil or lose shape once
assembled.

The builder and some of the crew at DIY Audio have taken up
the discussion.

• Nautilus discussion