Chris Morriss wrote:

I've got 'WinSpeakerz' on the pc, so if you let me know the box
volume I could give you a reasonable idea of the LF response.

I'm looking at doing a Nautilus-style tubular enclosure. Some pictures...

http://www.wally.myby.co.uk/audio/sp...ExpoCab-01.jpg
http://www.wally.myby.co.uk/audio/sp...ExpoCab-02.jpg
http://www.wally.myby.co.uk/audio/sp...ExpoCab-03.jpg


If the prog can do such a shape, the dims are, in mm...

length - 400
dia large - 180
dia small - 40

The volume of the cab as drawn is 2.85 litres, which is too small for
extending the bass - KEF say 4L for a midrange box, 5-10 for bass/mid. So,
I'm wondering what could be acheived by keeping the narrow end of the pipe
open, like a sort of transmission line with some damping due to the rear
opening having a small area.


--
Wally
www.artbywally.com
www.wally.myby.co.uk/music