Is this type R Blown? (video)

[SourDeez 10+ year member]

I am trying to figure out why one of these 12's is making this noise. It almost sounds like the wood from the box but none of the wood is loose.

http://www.youtube.com/watch?v=vse11zFBr9E

is it blown?

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[Bad4health 10+ year member]

sounds like wood. press in on the middle of the speaker and if you hear scratchy then its on the way to being blown

 

[dumple 5,000+ posts]

got a multimeter ?