rca’s which have ground

Hi all, I was wondering when you say that your RCA has a ground, does it mean it has a wire coming out of it or do you solder a wire from it? If it's the wire coming out, where do u ground it? (HU & Amp?) If it's the soldering case, could you tell me how to do it please. Thanks

The "grond" on an RCA is the shield. No wires, no connections. Once plugged into a component, the shield is a "ground" potential, or zero volts.It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."

I have MonsterXLN interconnects. There is a wire coming from one end that Monster says to ground with your HU ground. It supposedly reduces noise. I am assuming this wire is tied into each of the channels negative wire? I don't know if this is what your talking about, but that's what I have.2013 Kia Rio -90a alternator

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if there is any noise, using a small wire like the one you have to ground the head unit to the amp may reduce noise Thats why some RCAs have a really small gauge wire inbetween the rcas...many people think is is for a remote line...they are wrong..it is to ground the deck to the amp. Anyways on 90% of amps the signal and remote inputs are on opposite sides

Yeah, my MonsterXLN do have the one wire for grounding at the HU. Some cheapos (Raptor, I think)I have, have the one wire down the center. In all the ads i've seen for these, the manufacturers say it's for the remote turn-on. This is used for grounding even though Raptor says it's for remote? -Also, to use this as a remote wire will add distortion? -And, why would it be used to ground the HU to the amp if both are grounded properly in the first place, to reduce distortion in the interconnects?2013 Kia Rio -90a alternator

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It's called a drain wire (for additional noise suppression) ie. grounding, most use it for a turn on. (not recomended) It's wild...they talk about keeping your audio cables away from your 12v ..... what is a turn on? 12 volts correct?

I hear ya KarTune...also its like what? 30 gauge wire haha..i cant even strip it without being super careful cuz its like 4 strand wire lol

Yeah, it doesn't make sense to run the 12v remote along with the RCA's, even though the cable companies say this is for remote. -I need to rerun my RCA's and ground this wire (not talking about XLN's)! And you're right, aznboi, this wire is a bitch to strip, i had to cut it down like 10 times. It kept snapping! Oops I did mean add noise not to create distortion. My B.2013 Kia Rio -90a alternator

DDX470HD GTO14001 GTO1014D (x3)

Big3 in 1/0G

1/0G to GTO14001