ProX XC-P143-DMX3P300 - 300ft High Performance DMX Male 3-Pin and Power 14 AWG Bulk Spool Cable

Featuring the ProX XC-P143-DMX3P300 300 Ft. High Performance DMX 3-Pin and Power 14 AWG Bulk Spool Cable, a dual-purpose professional spool built for production crews who need clean DMX signal and power in a single organized run. Where the 12 AWG spools in this family are built for heavier current loads, the ProX XC-P143-DMX3P300 steps in with 14 AWG power capacity, making it the right choice for lighting runs where a lighter gauge is practical and preferred.

The Right Gauge for the Right Application
Not every lighting run needs a 12 AWG power conductor. The 14 AWG power cable in the ProX XC-P143-DMX3P300 is built for applications where the current draw fits within that rating, giving you a spool that is slightly lighter and easier to manage without sacrificing signal quality on the DMX side.

DMX 3-Pin Signal Performance
The DMX side carries a balanced 3-pin configuration, the standard connector type found across a wide range of professional lighting fixtures, controllers, and dimmers. Signal integrity over long runs is maintained by the balanced design, keeping your lighting cues clean from the controller to the fixture no matter how much footage you pull.

Conductor Quality
Tin copper conductors (TC/TCC) run throughout this spool, providing solid conductivity and long-term resistance to oxidation.

Build and Jacket
The flexible PVC jacket holds up to the coiling, pulling, and repeated use that production life demands. It resists stiffening and cracking over time.

Custom Termination Ready
This spool ships with no pre-installed connectors. You terminate to whatever your system requires. Whether you are building XLR3 runs, powerCON runs, or anything else in your inventory, the ProX XC-P143-DMX3P300 gives you the raw footage to do it right.

Designed by Professionals. Built for Performers. Backed by 40 Years of Excellence.
ProX products are designed by a team of seasoned industry professionals who know firsthand what it means when power fails mid-show. Since 1984, ProX has built its reputation on one principle: every product must perform as hard as the professionals who depend on it. When you choose ProX, you are investing in four decades of hands-on expertise and a brand that has never stopped raising the standard for live performance gear.

• 300 Ft. Bulk Spool – combines DMX 3-pin signal and 14 AWG power in a single cable run
• DMX 3-Pin Balanced Configuration – clean, interference-resistant signal across long distances
• 14 AWG Power Cable – sized for lighting applications where a lighter gauge meets the load requirement
• Tin Copper Conductors (TC/TCC) – reliable conductivity and long-term corrosion resistance
• No Pre-Terminated Connectors – allows custom termination to any connector type your application requires
• Flexible PVC Jacket – resists cracking and retains flexibility through repeated coiling and heavy use
• ProX Limited Warranty

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24"W x 24"D x 12"H

75.3 lbs

1x ProX 300ft High Performance DMX Male 3-Pin and Power 14 AWG Bulk Spool Cable