rca cables have ground wire

i got some new rca cables that are made by ma audio mac 12 they have a ground wire in them that runs end to end do i need to use this?If so do I just ground to chassis somewhere?please explain?-A vision without a plan is just a hallucination-

This wire is usually for The Remote Turn-On...Its kinda like an all-in-one...!M.E.C.P & First-Class

Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!

If i am already running a remote wire do i need to tape the ends of them off or anything so they dont ground out on any metal?-A vision without a plan is just a hallucination-

Well that wont effect the rca's..I guess there is a chance that one end would be touching ground and the other end come over and touch inside rca...So sure tape it up...!M.E.C.P & First-Class

Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!

That wire has a couple uses.  I think it was put in there to allow you to ground one end with the radio's ground wire, and the other end was to be grounded with the amp's ground wire.  You know how they say it will reduce the chance of noise if your amp and radio are grounded to the same location.  In my opinion, the wire is a bit small to be used for this.  It is large enough to use as a remote wire.