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Old 9th February 2006, 06:33 AM   #1
diyAudio Member
Join Date: Feb 2006
Location: Palm Beach,FL
Default Looking for jensen field coil

Hello I has a pair of jensen field coil.One is 220905 ,4987 ,A0 20672 I ,F12N C4987 and cone number is 16781. another one is 220901 ,4986, A0 20672 I,F12N 4986 and cone number is 16781.

one fieldcoil has resistance 4.87k and another one is 237.0 ohms. Anybody can help me with this please? thank you.
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Old 9th February 2006, 03:58 PM   #2
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Join Date: Oct 2004
Location: Phila., PA
Hi. If you look through the archives in the HiEff forum over at AA, you'll see that it's pretty common to happen across a pair of FC drivers with mismatched field coils. I think you'll also find that the f12n's are pretty ubiquitious on eBay right now, so you should have a pretty easy time finding a mate with the right FC resistance.

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Old 10th February 2006, 04:31 PM   #3
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Join Date: Feb 2006
Location: Palm Beach,FL
Thank you for your information.I'm already look at AA and seem make new Field coil is better solution

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