whine noise

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=5051
Printed Date: May 17, 2024 at 10:03 PM

Topic: whine noise

Posted By: rdj6107
Subject: whine noise
Date Posted: November 02, 2002 at 5:33 PM

i am sure that this subject has been brought up before. i have a whine noise coming through my speakers, if i turn the volume up its gone but i can't always ride with the volume, especially when i am trying to throw my mack. please help

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ronron

Replies:

Posted By: Velocity Motors
Date Posted: November 02, 2002 at 5:46 PM

Do you have an amp or just the speakers through the deck ?

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: rdj6107
Date Posted: November 03, 2002 at 7:02 PM

i have an 11/2 din size pioneer that runs to a 5 channel rockford fosgate amp. i have 3 sets of rca cables (front, rear, & sub).

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ronron

Posted By: Velocity Motors
Date Posted: November 04, 2002 at 8:28 AM

Make sure that none of you RCA wires are running beside your power wires
check your ground wires and make sure the paint is all scrapped off that area that the ground wire is attached to
make sure that the gains on the amp are not maxed out. This will give you whining noises
make sure your ground is less than 3 feet long

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: bombalabom
Date Posted: November 04, 2002 at 8:46 AM

hie,

i'm a newbies here......

i'm using a kenwood KEC202 2-Way or 3-Way Electronic Crossover only to audiovox amp. the 2X 8' sub.

my front are using phase inner 5 1/2 inches and kenwood 1 1/2 tweeter.

my rear only have that 2 8' sub...

i found that no matter what cable i use,it still got the wind noise when i increase engine RPM..... anyone can help me???

maybe the rem wire i connect wrongly....

i connect the amp rem and kec202 rem together from the pioneer 2450 cd player .....

power supply to kec202 together with the cd player

ground to kec 202 together with the cd player

before i install my 12' earthquake sub.. i hope to settle down this problem....

helps.... information appreciated... thanks

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dAnIeL-cF

Posted By: Velocity Motors
Date Posted: November 04, 2002 at 9:27 AM

Check above list to make sure that you looked at all of the above items and post your results.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: demond96
Date Posted: November 05, 2002 at 8:25 AM

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Posted By: demond96
Date Posted: November 05, 2002 at 8:36 AM

I have a kenwood kdc x815 or something I've had now for about a year or two.(detachable motorized face, built in xover, seperate front rear and non fading sub outputs). I can't exactly remember the model. But I had a similar problem with the engine whine. I chose to use an inline ground loop isolator. Not the choice of many professionals, but it worked for me. Fairly cheap brought from any wally mart store for about 12bucks. Just plugs into the rca line output from the head unit and then the output from the isolator plugs into the amp.

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Posted By: bombalabom
Date Posted: November 07, 2002 at 8:11 AM

thank u so much friend,.... i going to find the isolator and plug according to ur advise.....

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dAnIeL-cF