need new radios critique

[corvettejim1968]

Originally Posted by WOLFMANmike

Sweet where did you find this box at ? And how much was your cost on it ? Is fat mat what you stuck all over your truck ? Is it just as good as dynomat or better ?
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honestly I don't remember where I got the box maybe Ebay. Fat mat rat trap is 50 mil thick and stickier than dynomat. yes it is a dampening material that I used to line in the inside the truck with. anytime you can reduce vibration (resonance) you gain sound pressure level (loudness)