Velocity RCA audio cables from Impact Acoustics offer excellent sound quality. Twisted-pair oxygen-free copper wire & foamed PE dielectric are optimized for audio signal transmission. The low-loss 100% foil & spiral-wound oxygen-free copper shielding protects the delicate signals from electromagnetic interference (EMI) & radio frequency interference (RFI). Color-coded molded connectors & an ultra-flexible jacket allow for easy installation.