Well, said I would show new graphs when the new sub came in and here they are. I think they look better. Any comments are more than welcome.
Here is the sub only in the right corner:
Sub only in the left corner with opening to foyer:
And finally sub and mains:
As mentioned above my old sub was a Cadence CSX-12, the new one is a AV123 MFW-15. That's the best I could get it trying different speaker and sub locations and different crossovers. One thing that helped out a big dip I had from 100 to 120hz was putting some socks on the speaker rear ports. Is that an acceptable practice?
Anyway this has been really fun so far,
Thanks,
James