dj_efk
A2OC Donor
Hi ,
Here are some pictures of my dampening adventures?. It was induced by the wish to upgrade the audio in the car. I think the main result is the isolation from outside roadnoise and vice versa. Outside you have no idea at what level I listen to music?.
I bought bitumen plates of a no-name brand through ebay in I think 3mm thickness. I think the fact that you dampen the outer shell surfaces gives the best results by adding sone weight and bringing its own frequency down to the inaudible for us humans.
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Looks like this deserves its own thread! Fascinating.