plywood diffuser

  • Thread starter Thread starter notbradsohner
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notbradsohner

Compression Addict
I am going to put a curved plywod diffuser behind my window. Is there some special way to go about bending it, and or, keepin it bent?
 
You could kerf the backside of the wood repeatedly to make it easier to bend.
 
Build a couple rails that will mount solidly to your wall, and run a dado down the rail to hold the edges of the diffusor piece. Then, as was said, kerf the backside.

I've also seen designs online using 3/16 or 1/4" Plexiglass with the dado'd rail setup. I imagine the plexi version works better on high freqs.
 
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