What does RCA cable look like and How to Choose one?

RCA Cables

RCA Cables

RCA cables use RCA jacks, also known as phone connectors or CINCH/AV connectors; these cables are commonly used in audio and video components and devices, though they are beginning to be replaced by newer cables and jacks like DVI Cables and HDMI Cables. The RCA cable system divides information into separate streams according to signal type and allocates a specific jack to each one. For example, one cable for video, one cable for left-speaker audio, and one cable for right-speaker audio. Although this system generally preserves a fairly high quality of video and sound, complicated setups may have several cables and jacks, resulting in a complicated, cluttered setup.

RCA Cable Uses

RCA cables have a number of uses, and are commonly paired with the following devices:

  • Televisions
  • DVD Players and VCRs
  • Video Game Systems
  • Sound Equipment like Speakers, Audio Players, and Sound Systems
  • Computer Video and Audio Cards meant for Recording and Editing Sound and Video

RCA Cables Color Scheme

Because of the high number of cables involved, RCA cables feature a conventional color-coding system to aid in properly connecting equipment. In this system, both ends of a specific RCA cable will feature a certain color, which corresponds to a specific type of connection.

Composite Analog Video Composite Yellow
Analog audio Left/Mono White
Right Red
Center Green
Left Surround Blue
Right Surround Gray
Left Back Surround Brown
Right Back Surround Tan
Subwoofer Purple
Digital audio S/PDIF Orange
Component Analog Video (YPbPr) Y Green
PB Blue
PR Red
Component Analog Video / VGA (RGB/HV) R Red
G Green
B Blue
H/Horizontal Sync Yellow
V/Vertical Sync White

Choosing The Right RCA Cables

Choosing the right RCA Cables can be a confusing task. In general, it’s better to spend a bit more on high-quality cables if they fit the budget. Although gold-plated cables do cost a bit more, your audio and video equipment will sound and look better with these cables. When purchasing RCA cables for use with recording or editing equipment, it’s especially important to get the best-quality RCA cables in your budget in order to preserve the highest-quality sound and video data.

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