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Feedback from speakers

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Old Apr 3, 2008 | 11:21 AM
  #1  
aporozco's Avatar
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Feedback from speakers

I have Factory Bose and a Poineer Premiere headunit with subs. My problem is that when i pause the cd or ipod i can hear static feedback. Where does the problem lay? Thank you
Old Apr 3, 2008 | 12:47 PM
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static or engine whine? often, a lot of external noise can be traced back to a bad ground.

recheck your ground points. the location should be clean and free of any paint.
Old Apr 7, 2008 | 05:29 PM
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i regrounded. still hear static when i turn up the volume. but i just relocated that to another piece of metal behind the dash. is there some more apppropriate way to ground it? i am an amateur. Thanks
Old Apr 11, 2008 | 12:51 PM
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you might need a attinuator if i spelled that right.... Basicly it goes in line with the power and ground connectors of the head unit. Should get rid of some unwanted noise. Not sure where to get them they used to sell them at Radioshack.
Old Apr 11, 2008 | 06:13 PM
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Originally Posted by aporozco
i regrounded. still hear static when i turn up the volume. but i just relocated that to another piece of metal behind the dash. is there some more apppropriate way to ground it? i am an amateur. Thanks
as long as the metal has a good solid connection to the chassis...you should be fine. i grounded my HU on this huge metal bar behind the dash. not sure if your gen has the same structure though.

are you hearing static through the interior speakers or sub?
Old Apr 12, 2008 | 09:50 AM
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as I said before try an attenuator I have had to install them on a few cars and never had problems with noise through the speakers afterwards.
Old Apr 12, 2008 | 10:23 AM
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its through the speakers. ill look for the attenuer. thanks a lot ya'll
Old Apr 12, 2008 | 02:46 PM
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no problem. If it keeps it up after installing the attenuator your next step should be replacing the head unit.
Old Apr 14, 2008 | 10:19 AM
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Link to an "attenuator" please.

You may want to try ground loop isolators for a bandaid fix.
Old Apr 14, 2008 | 02:40 PM
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heres the thing is the ground is an issue then ur right a ground look isolator would fix it but if its the alternator then an attenuator would fix it. At least you can still get ground look isolators from radioshack. scratch that after looking I could not find what I was looking for so I desided to get the box for what I told you about. Its called an automotive electrical noise filter. here is a link to one http://www.sportsimportsltd.com/10ampauelnof.html

I haven't used that site before so order at your own risk. sorry about the miss info before I don't know where my head was.
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