I have a good RCA Composite Video Cable. Can I use it for Audio L/R, Subwoofer and Digital audio Coaxial?

[swamytk]

I have an old Phoenix Gold VRX34R 13-Feet RCA Composite Video Cable, which is lying idle. It is of good quality and 13 feet length. Before buying new coaxial cable I would like to confirm this one can be used for Audio L/R, Subwoofer or Digital audio Coaxial purpose. Please confirm.

 

[raghupb]

Composite video or av cable is just RCA. It'll work for L/R. But 13 feet?
Component video is coax. For sub and digital, coax is preferred.
Coax cable will work in place of good old RCA, but the other way around is not recommended.
Cheers,
Raghu

 

[swamytk]

Composite video or av cable is just RCA. It'll work for L/R. But 13 feet?
Component video is coax. For sub and digital, coax is preferred.
Coax cable will work in place of good old RCA, but the other way around is not recommended.
Cheers,
Raghu

Thanks. So this can be used for L/R audio channel but neither digital coax nor sub.

 

[superczar]

If it's a good quality cable with adequate shielding then you can certainly use it for coax and sub
13 feet us stretching it a bit far though and you may get some noise getting picked up on the way - won't be a problem for coax audio but may introduce noise on the sub