BALANCED LINE LEVEL AUDIO- LOW SMOKE ZERO HALOGEN- 4C/22 AWG TC TWISTED PAIR, EACH PAIR AL FOIL SHIELD W/DRAIN, EN50575:2014 Eca, HEAVY DUTY LSZH JKT- GRAY BULK CABLE - 1000FT/305M SPOOL SCPs Line Level Analog Audio cables are "balanced" high performing audio and control distribution cables for a wide range of AV applications. These cables provide superior signal-to-noise ratio and will maintain high signal levels over distance. SCP Line Level Analog Audio cables are to be used only in permanent or semi-permanent installations.These Line Level Analog cables are available in one or two individually foil-shielded, twisted pairs with color coded conductors (red/black + green/white); and a flexible PVC jacket that is easy to handle, strip, and terminate. SCP 22/4EPSH Line Level Analog Audio cables are designed to carry the left and right analog line-level audio signalsThese cables are not built to carry a lot of current, because line-level audio is all about fidelity before the audio is amplified to the speaker level. This is why SCPs Line Level Analog Audio cables dont look like speaker cables... because they are really signal cables.