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Old July 24th, 2020, 5:23 PM
taxmaven8 taxmaven8 is offline
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Hard white stuff

I removed HB-1 speaker grills for the first time since purchased. One speaker was clean, the other had this hard white stuff on the surface of the speaker I was able to scrape off but was wondering if others had experienced this. I donít think the was any degradation in sound, but I donít want to crank up the sound if the cone is somehow weakened
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