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Finished LaScalas starting AR-11s, foam question

mark heija

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2 hours ago, mark heija said:

Hello Mustang_flht, Thank you for the link to the DIY foam surround. I have some concern about the density of the foam to use (not having anything to compare with except the mush on the tweeters now). I went ahead and ordered a pair on Ebay to start. I also would like to know how best to remove the residual adhesive from the tweeter.

I'm not sure that the density matters as much as you think. 


I have new foam rings for JBL L100's and the foam is much less dense than your picture. 

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I believe the foam rings are mostly meant to get rid of diffractions off the face of the area closest to the dome. The density (higher/lower) probably isn't that critical. Ad writers may tell you another story...

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