Speaker coil swell

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JWG

AVForums Member
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Joined
Jan 15, 2014
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So I have a recurring issue with some 6" drivers, whose coils have repeatedly swollen. I repaired them previously but find myself in the same situation 18 months later.

I know it can be difficult to surmise what could be causing the issue, but I'm trying to understand if this is a result of extended use or a signal spike (like that of a tube pre amp cutting power whilst the power amp is still active)

On a related note, any speaker coil repair recomendations, I used Merle perviously but I'm not sure if she is still operating.

Thanks to all for any input
 
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