Multi-conductor 14 AWG stranded Plenum. Install friendly. A rip cord underneath the jacket provides for easy removal at installation. Easy set up and easy-pulling, space-saving and tangle free packaging. 99.999% OFC copper, densely stranded. Heavy-gauge conductors. Easy-to-handle round construction. Low loss. Extended frequency response. Extra-flexible and round jacket. Tested physically and electrically in accordance with NEC standards. Legend markings for channels, rooms and zones to save installation time. E-Z footage marking with ascending and descending order. Sunlight resistant and RoHS Compliant. Free from restricted metals and hazardous compounds. Suitable for applications : high-end audio transmission, stereo, professional sound and studio requirements, high resolution monitoring, speaker level analog audio, permanent installation. Security Control cables are used for a variety of building control and audio applications. The non-shielded security control cable series is ideal for environments where electromagnetic interference (EMI) is not a concern or the cable is not required to be grounded.