The ProX XC-DMX300 is a bulk pack ideal for DMX connection applications where a user wants to make their own DMX Cables in custom lengths. 22AWG Oxygen-Free Copper (OFC) conductors for maximum signal transfer. ProX cables are built with uncompromised quality with excellent performance at each connection - Instrument cables, Speaker cables, RCA cables, DMX cables, Power cables and more. Our cables are made for professionals, by professionals. We know cables are not just cables, they are what protects your signal from being altered. Uncompromised signal power, with precise data transmission, is paramount for quality DMX control operations. Our DuoFoil and braided OFC Copper Compact shield blocks noise and protects data transfer. Bending &Twisting, are no match for our high-performance tour-grade DMX cables. They're designed to provide years of dependable service and outlast every other cable on the market! Complete Coil technology demands consistent weave tolerances to create precise and accurate data transmission. This is the most important part of the design and greatly affects performance. Note: Twisted pair DMX data transmission cables are not suitable for audio use. Conversely, audio cables are not suitable for DMX data use. Their specifications and characteristics differ substantially. Always use the correct cable for reliable connections!