wierd feedback

[dudeq]

so i just hooked up my 600w four channel to my new sony deck along with a 900w amp to my subs. what i dont understand is i get feedback through the speakers while the car is running or when i rev the engine. it goes away if the deck is off or the car is just in accessory. i've never encountered this before.... any ideas to get rid of it?

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[curtis96olds 10+ year member]

sounds like you have alternator whine, did you run your rca's on the same side as your power wire?

 

[dudeq]

yes i did. would moving to the other side make the feedback quit?

 

[y2kbugger 10+ year member]

Alot of people will swear it will, i have no experience with that, but i know when i'm running my wires next week they'll be on opposite sides.

anyway i would check your HU and Amp grounds first.

 

[marcotheclepto 10+ year member]

have same issue running on opposite sides didnt help me //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[BNolan12 10+ year member]

most ppl thing they have to run it on opposite sides but mine been like that for about 4 years now and i have no problems..just check all the things the other guys said and then maybe after everything you could move them to the other side

 

[dudeq]

well i moved the RCAs and grounded the 600 somewhere else, and it kind of helped. now im getting the whining feedback in only the back speakers now.