X = ground/earth
L = left channel
R = right channel

XLR refers to a three-pin locking connector that is used in audio applications. In analog applications, particularly in some high-end consumer audio equipment, XLR connectors are used with balanced li [..]

This term describes a variety of audio connectors that use 3 or more conductors encased in an outer shield.

One of several varieties of sound connectors having three or more conductors plus an outer shell which shields the connectors and locks the connectors into place. (Sound)

A secure three (3) pronged audio-connector covered by a metal sheath often found on high quality audio / video equipment; a type of audio connector featuring three leads: two for the signal and one for overall system grounding. XLR is often used for microphones.

Connector A three pin connector widely used in the audio industry.

A three-pin grounded and lockable audio connector designed for professional use.

A secure three (3) pronged audio-connector covered by a metal sheath often found on high quality audio / video equipment; a type of audio connector featuring three leads: two for the signal and one fo [..]

XLR may refer to: XLR connector, an electrical connector commonly used in audio equipment Cadillac XLR, a retractable hardtop convertible automobile Megas XLR, an American animated television series [..]