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enging noise

Old 02-03-2007, 09:01 AM
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enging noise

what the hell causes it, i get this humming buzzing sound out of my tweeters, i'm gunnah try getting better rca's and a ground loop isolator, hopefully that'll do it, but still does anyone know what causes it, i'm using a new eclipse xa4000 amp so thats not it and the pioneer 9800BT head unit so,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,????????????????????????????????????? any gusses.
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Old 02-03-2007, 09:15 AM
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check your grounds too, maybe try a diff spot.
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Old 02-03-2007, 09:42 AM
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Lightbulb

Honestly, Pioneer makes a nice head unit but a lot of amplifiers really don't work well with them. Try the ground loop isolator.
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Old 02-03-2007, 10:10 AM
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if your install is as good as your spelling, you might want to check things over

have a nice day
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Old 02-03-2007, 10:26 AM
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^^ouch, But I agree, Check everything, move your Rca's? or just buy good rca's that are sheilded better!
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Old 02-03-2007, 12:17 PM
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Chances are batter that 90% that the problem is with the ground isolation in the Pioneer cd player. Remove the cd player from the dash and attach a ground wire to the shield of the rca cables on the back of the deck. See if the noise is gone.
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Old 02-03-2007, 12:39 PM
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let me know what you did to make it stop example grounding rca out from the deck i also have a engine noise ive got the premier p880 with the rockford p4004 and a rockford t2000bd mono amp let me know
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Old 02-03-2007, 12:46 PM
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Originally Posted by MR2NR
Chances are batter that 90% that the problem is with the ground isolation in the Pioneer cd player. Remove the cd player from the dash and attach a ground wire to the shield of the rca cables on the back of the deck. See if the noise is gone.
I remember having this problem on a older pioneer deck!!! since then I will never buy pioneer again!!
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Old 02-03-2007, 12:48 PM
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does it also matter which rca to ground off
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