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"blown speakers"

When a speaker "blows" what actually happens. I suppose its different between a tweeter and woofer, but is there some mechanical damage or is it electrical. does something break? Besides a woofer cone ripping, what happens to a tweeter if it is still working, but raspy or staticy? I have heard "blown" speakers before, or ones that didnt work at all, but I really dont know what it is that breaks and whether it is fixable or just replace.
manitunc
dancer
56 posts
 
What is your set up? Speakers & amp.
loftarasa
171 posts
 
Is it rasping or is there no sound at all from the woofers?

Play a test tone CD.

Either your drivers are damaged or something's failed in the crossover, yeah.
timlub
2,040 posts
 
Manitunc, at this point, you need to remove 1 of the dead woofers and test it individually. If that works, you are on the right track with a crossover repair. I didn't see anywhere, did you say what speakers you have?
manitunc OP
795 posts
 
the crossover is not viewable or easily accessible. I will be taking it in to a dealer today to see if they have the tools to open it up. I cant imagine it would be a fuse that would not be accessible to the user. there is no sound at all from any of the three woofers in that speaker, but the midrange and treble work fine.
rleff
1,065 posts
 
What speakers do you have?
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