ProX XC-P123-DMX3P300 - 300 Ft. High Performance DMX 3-pin and Power 12 AWG Bulk Spool Cable

Featuring the ProX XC-P123-DMX3P300 300 Ft. High Performance DMX 3-Pin and Power 12 AWG Bulk Spool Cable, a professional-grade dual-purpose spool built for lighting and power runs on the working stage. If you are running DMX signal and power to the same rig, this spool handles both in one clean, organized pull. That means less cable clutter, faster strikes, and fewer trips back to the van. For touring crews, rental houses, and production companies that build rigs from scratch, the ProX XC-P123-DMX3P300 is the kind of bulk cable that pays for itself every time you load out.

What This Spool Does
The ProX XC-P123-DMX3P300 combines DMX 3-pin signal cable with 12 AWG power cable in a single 300 ft. bulk spool format. You cut to the lengths you need, terminate on both ends to your spec, and you have a custom cable run built exactly for your application. No pre-made lengths that are always 10 ft. too short or too long. Just raw footage, purpose-built for production.

DMX Signal Performance
The DMX side of this spool uses a 3-conductor balanced configuration, built to carry clean DMX signal over long runs without the interference or degradation that kills lighting cues mid-show. Consistent impedance and a flexible PVC jacket keep signal integrity intact even as the cable winds through tight paths, under staging, or along truss runs.

Power Handling
The power section is rated at 12 AWG, which gives it real carrying capacity for stage applications. Tin copper conductors (TC/TCC) are used throughout, providing reliable conductivity and solid resistance to oxidation over time. This is not a consumer-grade power cable. It is built for the demands of repetitive use in professional environments.

Build Quality
The jacket is a flexible PVC construction that holds up to regular coiling, pulling, and storage without cracking or stiffening. At 300 ft., the spool ships at approximately 110 lbs., so plan your freight accordingly. Spool dimensions are 24" H x 24" W x 12" L.

Custom Termination, Your Way
Because this is a bulk spool, it ships without connectors. You or your shop terminates it however the job demands. That flexibility is exactly the point. Whether you are building runs for powerCON, XLR3, or any other connector type in your inventory, the ProX XC-P123-DMX3P300 gives you the raw material to make it happen.

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. We listen to our customers, and their real-world feedback directly shapes the products we bring to market. The ProX XC-P123-DMX3P300 is a direct result of that collaboration. 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 12 AWG power in a single cable run
• DMX 3-Pin Balanced Configuration – clean, interference-resistant signal over long distances
• 12 AWG Power Cable – rated for professional stage power delivery
• Tin Copper Conductors (TC/TCC) – optimum signal transfer and 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 use and coiling
• Spool Shipping Dimensions – 24" H x 24" W x 12" L, approximately 110 lbs.
• ProX Limited Warranty

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24"W x 12"D x 24"H

110 lbs

1x ProX 300 Ft. High Performance DMX 3-pin and Power 12 AWG Bulk Spool Cable