Thank you both for the replies.
WaynePflughaupt, I think the challenge with that option is room acoustics. I have 1 there right now, and I have nodes/nulls all over the place. If I double up the subs in that corner, I would expect it to get worse. I love my ashly amp. It's fan is a little loud, but when content is playing, it's fine. I use it to power my JBL speaker/sub. When I buy new sub's, I will move that amp to my left and right speakers.
ImcLoud, I thought about that, and it was my 1st thought, but didn't know how the 1/4 wall, corner, and vaulted ceilings would play into the acoustics.
This room/house is an acoustic mess. I have bass from my 1 sub rocking almost every room in the house, and a gramma didn't help.
I am probably going to talk to GIK and see what options they provide, short of buying a new house.
Reorx