I am by nature a skeptic. And many things (IMHO) in the audiophile world are indeed snake oil.
That said, in my 13x16 living room, couch chairs and all… I bought two 24x24 box difusor’s and sat them on top of a chair back, which sits between my speakers, no doubt about it, hands down, immediately beyond a reasonable doubt completely changed the room dynamics for the BETTER. The sound stage suddenly had depth and basically a larger presence.
I was truly amazed.
That said, in my 13x16 living room, couch chairs and all… I bought two 24x24 box difusor’s and sat them on top of a chair back, which sits between my speakers, no doubt about it, hands down, immediately beyond a reasonable doubt completely changed the room dynamics for the BETTER. The sound stage suddenly had depth and basically a larger presence.
I was truly amazed.