I am currently in the process of redoing my stereo and bought some news amps and such. What has everyone found to be the best source online for power wire, RCA's, and speaker wire? Thanks!
If you don't care about it being pretty translucent color or something fancy just go get welding cable from the local welding supply shop. Will be much cheaper but doesn't have the cool factor as the car audio world stuff.
I use weldign cable or battery cable as well. But weldign cable is usually only cheaper when you get to the really big wire..zero guage and bigger. 4ga is fairly cheap anywhere.
The jacket on marine wire is much higher quality and is usually rated for oil and water exposure (bilge). It has higher cut resistance than cheapo cable. It is also tinned so it doesn't become a big green resistor in a couple of years.