Hi, I need some feedback. My room is 17 1/2' x 15' x 8'. My room is fairly well treated with acoustic foam & asc bass traps in the corners. My problem is a pressure on my ears when I get to close to the rear wall while listening. I believe the problem is the back wall. My guess is that the bass at say around 100hz on down is being excited to much by this wall. I feel if I buy some major bass traps to put on the back wall will hopefully stop this problem, but these cost a pretty penny & I would like to be sure this will stop the pressure problem on my ear drum. This problem came to light when I bought the Wilson Sophia. They want you to be a certain distance from the speaker. I use to do all of my listening in the nearfeild position & I never had this problem before, but I loose to much information doing this with the Wilsons. Has anybody else ever had this problem before? Will bass traps really help or solve this problem? Is there anything else that could cause this? Thanks, Bill