2. misc-audio
  3. 160042-4466

Absorb or Diffuse Behind Listening Position?

Hey All. Starting to finally treat my listening room. My listening position is up against the rear wall (head probably being spaced about 12" from the wall when sitting down). I’m putting 2’x4’x2" absorbing panels behind the speakers, but what should I choose for behind the listening position? Diffusion or absorption?

There are al lot of windows in the room, with horizontal louvered shades which act as pretty decent diffusion; and a big built-in bookshelf on one side wall also helping with diffusion. On either side of the wall behind the listening position are a pair of glass French doors, untreated at this point, and the room sounds a lot better when they are left open to the big room on the other side of the wall. I haven’t tackled the ceiling yet either. Thanks!
sumadoggie

Showing 1 response by rego

rego
378 posts
 
In fact it could be either one dependent upon the rest of the room.
From the description absorption is needed on the side walls when it is possible to fit a panel in.
Start at the front end of the room then experiment at the back wall for the type that works. Do keep the listening position away from the wall.
Again it depends on how the room sounds at this position.
Definitely use the French Doors to adjust the balance as well.
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