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Initial test results from the Al's Sound Deadener
posted in: triangle specialty coatings garage, news on October 09, 2009 at 09:04 AM
Well, the initial test results are in! We haven’t tested the car at peak yet, mostly because it’s been so nice out we’ve been hitting the road with the tops down!
Initial at-idle tests with no deadener – 83 db
After Al’s Sound Deadener at-idle – 78 db
So roughly a 5 db drop, and it is noticable in the car. You can have a conversation in the car, and it sounds a lot quieter.
This weekend we will get some peak results.
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