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-   -   Modifying Magnets JX92S (http://www.diyaudio.com/forums/full-range/140392-modifying-magnets-jx92s.html)

_henry_ 13th March 2009 04:50 PM

Modifying Magnets JX92S
 
Hi,

I saw PARTSEXPRESS now carry neodymium magnets, which comes with different shape.

I wonder if its good to change the ferrite magnets from JX92S with neo magnets with config like FOCAL farraday rings?

cheers

planet10 13th March 2009 06:18 PM

If you don't know the answer to that, then you are not likely to be able to do it... even someone that really knew what they were doing (and access to a serious shop) would probably end up destroying at least a couple drivers before getting one that worked (and not likely with magnets from PE).

dave

CSS/XBL 13th March 2009 07:14 PM

I'm aware of one Jordan OEM who removed the shielding but even that was serious work and not for the faint of heart.

Bob

_henry_ 14th March 2009 01:30 AM

:D

Good advice.

i knew a friend back home who's crazy about neo magnets

he change lots of speaker magnets, including the jx92s but unfortunately i didnt hear them in proper way.

he did with focal style of magnets, with 5pcs 25mm neo magnets stack together and did 5 of them for the jx92s.

but even he didn't know the proper calculations for it :D

so i guess you are on the spot, dave :D

soongsc 14th March 2009 01:36 AM

Quote:

Originally posted by CSS/XBL
I'm aware of one Jordan OEM who removed the shielding but even that was serious work and not for the faint of heart.

Bob

I took a shield off using a screwdriver. Was a JX125.

planet10 14th March 2009 01:44 AM

Quote:

Originally posted by soongsc

I took a shield off using a screwdriver. Was a JX125.


JX125 and JX150 aren't sheilded... it is just a plastic cover. I have a JX150 where the cover just came off on its own

dave

Scottmoose 14th March 2009 10:18 AM

A well built driver then. :angel:


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