ok, so I am about ready to tear down my house and build a new one. (ok, maybe just a dedicated home theater room)
This is the best that I can get out of my sub. It does graph much worse than it sounds, but still - it looks ugly....
One question, when you all apply a BFD or other equalizer, do you put your AVR in stereo mode, pro-logic, or turn off all your other speakers when trying to calibrate your sub to your system?
The following graph is from stereo mode, before and after BFD - no gains, just cuts.
I am pretty sure the 80hz peak is coming from the poor placement of my front speakers, the big nulls are coming from a bad room design for HT.