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whining coming from speakers

Discussion in 'In-Car Entertainment' started by millsyd, Jan 27, 2007.

  1. millsyd
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    millsyd Member

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    i get a whining from my speakers, i just changed the sub to a jl 6 wo and that fine, changed the rear to tr650cxi (coax) and front to jl vr525csi (comp) the run off a jl e4300, do you think it picking up alternator/ fuel pump and i should fit a ground loop isolator to cut out the noise.
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  2. leecs3
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    leecs3 thinking about stuff

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    i've found that using a line driver and turning down the gain on the amp usually does the trick.
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  3. AndyMac
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    AndyMac Moderator Staff Member Moderator

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    Try grounding the chassis of the HU first with a chunky short earth lead. Try different places on the cars chassis behind the glovebox.
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  4. millsyd
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    millsyd Member

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    thanks lads ill give both ago and see how i get on.
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