Yes. Trying to avoid noise. those runs are also pretty stuffed with factory wires and aux power. I am in a 93. So headliner is a no go. I think I will try and run it under the carpet somewhere.Are you trying to avoid "noise?" What about shielded RCA cables? You could try dash to A-pillar to head liner? I'm in a '94 so any talk of the headliner causes its own form of anxiety.
Seems like some times it’s fine and some times there are issues. I guess I’ll try it and if its an issue I’ll try the Capet approach. We’re you able to snake the wires under the carpet or did you have to remove the carpet?I ran mine down the passenger side with the power cable to my amp and I haven’t had any issues. I’m running an 8” sub and a speaker bar off the amp. It sounds pretty good to me. If you’re worried about interference you could run them down the middle of the truck and under the rear seats.
Are these decent? Klarity RCA Cable 2 Channel RCA Interconnect Cable 5 Meter - Merchandise - https://www.knukonceptz.com/mobile-audio/rca-cables/klarity-rca-cables/sp/klarity-rca-cable-2-channel-rca-Interconnect-cable-5-meter/Decent cables won’t pick up noise. The connections would be more susceptible if anything.
I wouldn't trust any company that uses the letter K so frequently.