XLR and DMX cables have a bit of overlap and it can be difficult to keep the two separate. The short answer is that XLR cables are used for audio while DMX cables are for lighting. Both cables use the same kind of connectors and look the same on the outside, there are differences on the inside. There is a little bit of cross-functionality, but XLR and DMX should not be interchanged unless users find themselves in a desperate situation.

 

Key Takeaways

  • XLR and DMX are not the same thing.
  • XLR primarily refers to a family of connectors, while DMX is a digital lighting-control protocol.
  • DMX systems commonly use XLR-style connectors.
  • DMX equipment may use 3-pin or 5-pin connectors.
  • A standard microphone XLR cable should not automatically be considered a DMX cable.
  • For reliable lighting-control systems, use cable designed for the electrical requirements of DMX.
  • Check connector type, pin configuration, impedance, shielding, cable length, and construction before purchasing.
  • Keep audio and lighting-control
Read more »