First off, I'll post a link to a thread on AVS I created, which explains the problem in more detail and what I've done to try and alleviate it.

The bass in my room is just totally dead. I am getting some ok levels around the back walls near and behind my sofa, but in the center of the room or towards the screen, there may as well not even be a sub in the room. I've tried everything short of starting to throw a bunch of money at the problem.

My next option I think is some acoustical panels, but I don't know if they'll do anything with lower frequencies. The only other thing I can think of is to order an EP350 to compare and see if perhaps the SVS is just not a good match for the room, but then I either have to deal with selling the SVS or return shipping the 350.

Anyway guys, any ideas are greatly appreciated.