Decided to see if I could come up with some decent spots for the second sub. I turned eq. off x-over set at 200hz only had the HPF on at the amp. I used RTA and Pink PN set my RS SPL meter in MLP and moved the sub around. There are 5 images the first 2 are one side of the room the last 3 opposite side. I wish I had more spots to choose from so if you were to pick 1 from the first two images and one from the last three what would they be? I still need to get a mic but for now this can at least get me close.