A cross-section of the cable shows these four conductors arranged as two pairs in an "X" configuration. The result is a microphone cable that resists induced noise in the most severe environments. 

Available in black, red, blue, yellow, green, white, brown, orange, purple and gray, and in 6', 10', 15', 20', 25', 30', 50' and 100'. lengths. 

The model number is formed by MKQ + cable length + color. For example: MKQ50-Blue.