What Is an RCA Audio Cable?

An RCA audio cable is a standard composite cable used to connect various audio and video equipments, such as a DVD player and Plasma TV. An RCA audio cable is composed of single or multiple connectors, depending on its variations. RCA stands for Radio Corporation of America, which developed the first mono RCA audio cable way back in the 1940s.

RCA Variations

There are many variations of RCA audio cables, which includes single plug, two-prong and three-prong plugs. RCA single plugs are for mono. Two-prong RCA plugs are for stereo and consist of one white connector and one red connector plugs. Three-prong RCA audio cables consist of an additional yellow connector plug used as a video connector. An appropriate RCA audio cable usually comes along as you purchase an electronic appliance or equipment.

Uses of RCA

RCA audio cables are used to connect various devices, such as CD players, video game systems, stereo receivers, cable receivers and many more. RCA audio cables are found in most households and are available at any electronic supply depots.