Steve Ekblad's Free On-Line Audio Tools

[doyall]

Has anyone ever used the speaker port calculations from Ekblad's site, http://www.audiogrid.com/audio/ ?

Just wondreing how it compares to the commercially available computer program calculations.

[duaneage]

I've had a link to his site for years on my browser. Real handy source of freeware. I like WinISD better