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Legends: "Week" - last week posts, "Bold" - entered last 48 hours.
Does horn surface porosity influence sound ? 7005 
Materials and sound 7005 
OK, so what? Internet is cheap…. 7005 
Does horn surface porosity influence sound ? Yes! 7005 
Give those old pot metal Altec horns a go! 7005 
my concern is not the material, but the surface 7005 
Perhaps this question should be turned on its head 7004 
A simple and easy test 7004 
will do soon my own experience 7004 
Here’s where the fault with “correlateable perceived quality” goes… 7004 
Yesterday's experience with a sort of horn and amplifiers 7001 
other possible materials that might be used. 7001 
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