Take a look at the pictures of my system. I had the same problem as you. I have a 65" tv between my speakers. The acoustic treatments I have in my system will solve your problems.
Also, the blanket won't work. It won't absorb enough of the sound waves. You need the panel I use.
Justin
Also, the blanket won't work. It won't absorb enough of the sound waves. You need the panel I use.
Justin