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Audio and Video Talk
General Discussion
Speaker coil swell
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<blockquote data-quote="blizzard" data-source="post: 753134" data-attributes="member: 17567"><p>In all honesty I find this a bit of a mystery. I have seen coils dislodged,overheated with black charring , partially or completely burnt ,but never swollen :thinking:</p><p></p><p>Either as per previous posts,the wrong glue has been used on previous repairs / or and the voice coil carrier is not up to scratch. Remember that the carrier (made from capton usually) is critical in removing the heat from the coils. It also needs a glue with a strong bond and good thermal properties to carry some of the heat away into the cone surface area.</p><p></p><p>Something is not right there :thinking: Check if someone didn't replace the carriers with something inferior .</p><p></p><p>Good luck with the repair <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /> </p></blockquote><p></p>
[QUOTE="blizzard, post: 753134, member: 17567"] In all honesty I find this a bit of a mystery. I have seen coils dislodged,overheated with black charring , partially or completely burnt ,but never swollen :thinking: Either as per previous posts,the wrong glue has been used on previous repairs / or and the voice coil carrier is not up to scratch. Remember that the carrier (made from capton usually) is critical in removing the heat from the coils. It also needs a glue with a strong bond and good thermal properties to carry some of the heat away into the cone surface area. Something is not right there :thinking: Check if someone didn't replace the carriers with something inferior . Good luck with the repair ;) [/QUOTE]
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Audio and Video Talk
General Discussion
Speaker coil swell
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