Monoprice 102816 50 ft 12AWG CL2 Rated 2 Conductor Oxygen Free Pure Bare Copper Speaker Wire Cable

CCA is only about 68% as conductive as pure bare copper This additional resistance is added to the impedance of your speakers and can negatively effect the sound.For the wire to have no audible effect The total wire resistance should be no more than 5% of the lowest impedance of your speakers International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.