feedback is in my speakers help me please!

[CrazyKenKid 10+ year member]

okay here is the deal! i just wired my new kinetik 2400hc battery in the back of my car, i ran 2 runs of 0/1 wire (positive and negative) with 2 250amp inline anl fuses to boot. i have NO subs running off of the battery all i have is an orion 4002 running my 2 6x9 in the back.

when the engine is on i get feed back and as i accelerate the noise also accelerates (umm gets higher pitch as the engine revs). when the engine is off though i have zero feedback at all! WTF.

i currnetly have a 4gauge ground from my first battery to the engine block, and one 0/1 gauge from the first battery to the chassis.

and i also have my alt grounded to the chassis as well! so i don't kno what did i forget to do? any idea would be hot! feedback is killing me!

thanks all in advance who lend and idea!

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[GearGuy2001 10+ year member]

Do you have your power ran on the same side of the car as your RCAs?

Also did you read this thread... http://www.caraudio.com/forum/showthread.php?t=198477

 

[CrazyKenKid 10+ year member]

i have my power/ground wires on the passenger side and the rca on the drivers side!

and yes ground loop is installed on my pioneer premer 880 phr deck!

thanks for the suggestions! do you have any other suggestions off hand?

 

[CrazyKenKid 10+ year member]

i was tlking to some people and they are saying i have an alternator whine? how do i fix this?