I have a question about cable and audio quality

[Naughtvboy]

I have a question about cable and audio quality.

Does it matter if I have a short 0.6m cable vs a 6m cable? I have a controller that have rca outs only for output. As a speaker system I have a car head unit hooked to a couple of speakers in a diy portable box. The head unit have aux input 3.5mm. Does it make a difference in sound quality between a 1.5 meter cable and a 6 meter cable? The cable is jack to y twin rca. They are cordial brand.

Thanks

[deevey]

As a speaker system I have a car head unit hooked to a couple of speakers in a diy portable box.

Keep the audio cables as short as possible for unbalanced RCA's. If you get any hum use ground loop isolators between the source and amp.

[astromech]

Six metres is on the long side, but since you're only pumping tunes out of a ghetto car setup, via a 3.5mm jack, I really doubt you'll notice the difference.