Speaker Wire Marine 16 Awg

Speaker wire is often used with home theaters, digital audio and stereo speakers. Speaker wire is not rated for in-wall usage. How is it manufactured? Speaker wire is made from two different conductors. Both of these conductors are made from finely stranded copper, while only one of them is tinned. The other conductor is bare copper. They are made this way for several reasons. The most important reason is to distinguish polarity. Both conductors are also insulated with a translucent PVC jacket. This insulation is designed to be flexible which makes installation easy.