comps whining with idle

[budahbuddy803 10+ year member]

When ever i turn the volume to the desired 50/62 the tweeters pick up some type of whine that will fluctuate with the rpm's. If i remove the cd and put it back in it will be fine until i turn it to about 45 or 50. If i mess with the RCA's i can get it to go away but then it all just starts again. What should i do? I think it is because the RCA inputs on the amp but i dont know what i could do with them. Messing with the RCA inputs as in twisting pushing, and or pulling will get the whine to quit until some vibrations from the sub.

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[hoss 5,000+ posts]

1500 posts and you still cant identify a bad ground //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

in nearly two years you still havent learned the most basic, most common problem in car stereos...

 

[budahbuddy803 10+ year member]

but that not what it is because i have 1ga split into 4ga and 8ga grounds with a non-fused distro block so if that were the case dont you think that the sub amp would have a similar problem?

 

[hoss 5,000+ posts]

but that not what it is because i have 1ga split into 4ga and 8ga grounds with a non-fused distro block so if that were the case dont you think that the sub amp would have a similar problem?

who ever said that your amplifier ground was the only ground in your stereo? //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

im not trying to insult you here, but if you plan on making a hobby out of this, you might want to start absorbing a little more //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[///M5 10+ year member]

1500 posts and you still cant identify a bad ground //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif
in nearly two years you still havent learned the most basic, most common problem in car stereos...

LOL!

 

[zeuolaxxx 10+ year member]

http://www.caraudio.com/forum/showthread.php?t=198477&highlight=fix+pioneer+ground+loop

 

[tru_44 10+ year member]

lol, ground off rca's or buy ground loop iso