A power cable, or power cord, is designed to transmit electrical power. Power cables are important in professional audio applications because they act as an extension of the power supply. Power cords are built with one or more electrical conductors and are held together with a plastic or metal sheath. The sheath of a power cable can be made from a variety of materials that are resistant to water, oil, sunlight, impact, or high temperatures. ProAudio.com is proud to offer a wide variety of power cables and power cords in many sizes, materials, and types that can be used in many professional audio applications.