Quote:
blownrx7 wrote:
So, for a 2" or 4" thick 2'x4' absorber, which is the best material?
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They are all about the same. Mounting and placement are far more important than the material.
When an architect asked me what product to use, I always said the same thing "whatever you think will look good. I will adjust the balance and placement after you pick a product/s"
I like recycled cotton. Its just better for the environment.