Different kind of RCA noise?

[koolwhipman 10+ year member]

Well after going amped in my truck, I got it. I have a Pioneer 3700MP so I SEARCHED and found the usuall various threads. I read the one about grounding the RCAs and did so. I did both pairs together, separate(as if that mattered considering they were grounded to the same chassis), and tried each without the other. Noise no go away.

Well during this process, I unplugged my rear RCAs. Front played flawlessly. I tried just the rears and they were whineless. The RCAs aren't grounded any more either. They are on the oposite side of the truck as the powa wire, but i do have the front door speaker wire running near the powa, even touching it. Could noise get in after the amp, on the way to the speak? Would it affect all four? I don't think so...

So now I gots the TXA3004 runnin (two channel input) to make all four outs werk and it does. without engine whine. any thoughs?

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[mdillon 10+ year member]

maybe both pairs of rca's are interfering with each other (front and rear) somewhere. try twisting the 2 sets togetherall the way back and see if that makes a difference.

 

[koolwhipman 10+ year member]

maybe both pairs of rca's are interfering with each other (front and rear) somewhere. try twisting the 2 sets togetherall the way back and see if that makes a difference.

Can/do RCAs induse noise into each other? It crossed my mind, but I couldn't remember eva hearin of it. They are cheapos.... //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif