4" Carpenter memory foam behide your speakers ???


I put some 4 inch thick carpenter memory foam on the wall behide my speakers and I'm just AMAZED by the difference I'm hearing now!... The soundstage is so holographic and the sound just wraps around me now...this is highly addictive! Has anyone else tried this yet?
hifisoundguy
I see so u purchased a whole memory foam mattress and used the memory foam topper to cut. Thats a an idea I will look into this. Thanks for the reply.
Schipo I've only tried this on Horn speakers I don't know what effect it will have on other types of speakers.
You can really get the sound to your liking just by moving the foam a little along the wall....this stuff is a Horn speaker's best friend!...