 Alternator Whine |
 Aug 3, 2007 - 4:54 PM
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 Enthusiast  Joined Apr 14, '06 From Vancouver, WA Currently Offline Reputation: 0 (0%)  |
Hey guys,
I just finished installing my new 6 channel amp but now have alternator noise. I've already redone my ground on the amp moving it to a different location even and that didn't fix it. I also bought a couple Ground Loop Isolators and those didn't fix it either so I returned them. Any other ideas on what to do? Only other thing I can think of would be to replace my alt with a bigger one? The amp is a JBL GTO 755.6 II. Thanks! --------------------  |
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Replies
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Aug 5, 2007 - 12:35 AM
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 Enthusiast Joined Oct 10, '06 From Greensburg,PA Currently Offline Reputation: 27 (94%) |
jester is on the right track for one possible cause... the power wire and RCA wire for the amp cannot be put next to each other
 you'll get magnetic alternator whine from that... the shielding that Davey talked about will protect from the magnetism fields... or just move the power wire to fix that... if ground loop did not fix it then changing the ground point does not matter... the two spots are of equal potential... so check power wire
-------------------- Breaking Axles...
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Posts in this topic
GTS13 Alternator Whine Aug 3, 2007 - 4:54 PM
BloodyStupidDavey QUOTE(GTS13 @ Aug 3, 2007 - 10:54 PM... Aug 3, 2007 - 5:44 PM soven Do you have a pioneer headunit? Aug 3, 2007 - 8:15 PM
GTS13 QUOTE(soven @ Aug 3, 2007 - 8:15 PM)... Aug 4, 2007 - 8:43 PM GTS13 Ok, that's a lot of stuff Davey. I have my he... Aug 4, 2007 - 8:46 PM jesterwr217 QUOTE(GTS13 @ Aug 4, 2007 - 9:46 PM)... Aug 4, 2007 - 11:19 PM BloodyStupidDavey QUOTE(GTS13 @ Aug 5, 2007 - 2:46 AM)... Aug 5, 2007 - 4:40 AM GTS13 Ok well I didn't just use any old ordinary RCA... Aug 5, 2007 - 3:14 PM BloodyStupidDavey QUOTE(GTS13 @ Aug 5, 2007 - 9:14 PM)... Aug 5, 2007 - 3:22 PM jesterwr217 run the rcas down the passenger side Aug 5, 2007 - 4:03 PM BloodyStupidDavey QUOTE(jesterwr217 @ Aug 5, 2007 - 10... Aug 5, 2007 - 4:07 PM AudioFreak One thing I've always used to find the source ... Aug 5, 2007 - 8:43 PM |
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