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Posted

I think you can get the deadening stuff they use on A/C units for quite cheap, but as it's designed for big flat surfaces it's a bit of a prick to work with

Posted

Rat mat, from restoration auto tools is pretty much dynamat but less than half the price. You can buy it online from their website.

I think I've seen that on Trademe too

  • 3 weeks later...
Posted

I used some of this stuff on my speaker project, likely a bit pricey for a car-interior quietening project due to the area, and won't kill the panel resonance, but very good for absorbing noise. Unfortunately I want to buy some more of it here in Auckland, and haven't found it yet, any ideas? Pics:

 

http://stuff.fredcooke.com/BarcelonaSpeakerProject/IMG_7298.JPG
http://stuff.fredcooke.com/BarcelonaSpeakerProject/IMG_7445.JPG
http://stuff.fredcooke.com/BarcelonaSpeakerProject/IMG_7454.JPG
http://stuff.fredcooke.com/BarcelonaSpeakerProject/IMG_7446.JPG
http://stuff.fredcooke.com/BarcelonaSpeakerProject/IMG_7469.JPG

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