A Study of DMLs as a Full Range Speaker

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#13,961
JohnnoG said:
What is seemingly not understood, is if a 3mm Thick Panel with In Lane Grain or Cross Grain as the structure, is able to produce sound that is discernible from each other and if one Structure is an improvement as a Panel material over the other.
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Which is the question of the benefit or not of a more or less orthotropic material...
The common plywood is with a cross grain structure. A in line grain structure may need a specific sourcing with the according cost. Without an idea of the benefit, it could explain nobody tested it.
 
#13,963
The veneer panel I made with the grain running in the same direction worked quite well, although it would have been nice to have it made in a larger size to see if it could work better?
It was about 17.5 cm x 34cm with an overall thickness of about 1mm I believe.
I just happened to have this material in a drawer for some reason ?
Steve.
 
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