Speaker Cable, Clear, 12/2 (12 AWG 2 Conductor), 62 Strand / 0.23mm, Spool, 500 foot. This 12ga speaker wire is great for connecting high-end speakers to amps / receivers. It is also great for long distances. It has 1 Pure Copper side and 1 Tinned Copper side so you can easily see the difference between positive and negative.

Part No. 60S4-03500