This past weekend I finally installed some acoustic absorbers on the wall under my TV which is behind my loudspeakers.
For many years I had used three 2 x 2 foot foam wedge sheets just stuffed into place in that area, and while they functioned fine, they would slip around and were rarely properly aligned to look good.
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For Christmas I bought myself a new TV and installed it a few weeks ago. The process got me messing around with that area, the cables and components and stuff, so I decided to finally put up something more permanent on that wall in that area.
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After cleaning out the area, I put up wood strips to mount polyester felt onto, then put up the felt panels.
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The results are slightly better acoustics, but significantly better aesthetics. I am inclined to put a taller strip of similar polyester felt centered on the TV, like 2ft tall and covering the same exposed area at the lower strip.
What do you think? Should I add that strip?
For many years I had used three 2 x 2 foot foam wedge sheets just stuffed into place in that area, and while they functioned fine, they would slip around and were rarely properly aligned to look good.

For Christmas I bought myself a new TV and installed it a few weeks ago. The process got me messing around with that area, the cables and components and stuff, so I decided to finally put up something more permanent on that wall in that area.

After cleaning out the area, I put up wood strips to mount polyester felt onto, then put up the felt panels.

The results are slightly better acoustics, but significantly better aesthetics. I am inclined to put a taller strip of similar polyester felt centered on the TV, like 2ft tall and covering the same exposed area at the lower strip.
What do you think? Should I add that strip?