Speaker wires are cables from an amplifier to speakers that use stranded wire in sizes from 18 gauge (thinnest) to 12 gauge (thickest). Up to distances of 100 feet, 14-gauge and 16-gauge lamp cord is commonly used, which typically costs from 25 to 50 cents per foot. However, enthusiasts spend a small fortune on audiophile-grade cables, which can cost thousands of dollars (see
stereophile). Aficionados claim they can hear the difference in high-end cables, while most people cannot. See
audiophile and
A/V receiver.