The room and placement of the speakers will definitely have a impact. The results still seem questionable. I would defintely re-run auddyseey or even a better option is to go out and purchase a SPL meter to calibrate your system with. Verifying what auddyssey did with a SPL meter will tell you if the auto-calibration is having fun at your expense with your system.

I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.

-Max Payne