- UL2547 shielded wire - Available in 5/10M, 30, 28, 26, 24, 22, 20, and 18 AWG - Suitable for audio, headphone control, and channel audio applications - Multiple core options: 2, 3, 4, 5, 6, 7, and 8 cores - Made with copper for excellent signal transmission This 5/10M 30 28 26 24 22 20 18 AWG UL2547 Shielded Wire is perfect for audio, headphone control, and channel audio applications. It is made with copper for excellent signal transmission. Available in various AWG sizes, this shielded wire is compatible with 2, 3, 4, 5, 6, 7, and 8 cores. Upgrade your audio setup with this reliable and durable copper signal cable.