Blizzard DMX-500 500-Foot Spool

Build Dependable DMX runs with the Blizzard DMX-500 500-Foot Spool

The 3-Wire DMX Cable spool is a 500-foot bulk cable solution designed for users who want to build custom DMX cable lengths with professional-grade performance. Made for reliable data transmission in lighting systems, this ultra-flexible cable is built to support dependable signal flow while standing up to regular use in installation, production, and event environments.

• 500 ft DMX cable spool
• 120-ohm impedance
• Double shielded with foil and braid
• High-quality professional-grade cable
• Ultra-flexible construction
• Flexible black PVC jacket
• Low-capacitance design
• Built with oxygen-free copper wire
• Designed for reliable DMX data transmission
• Suitable for building custom cable lengths
• Backed by a limited lifetime warranty

Designed for users who need bulk DMX cable for custom fabrication, this spool offers a practical solution for creating cable runs that match the exact needs of a system. Its data-specific construction makes it a better choice than standard microphone cable for DMX signal transfer, helping support cleaner and more dependable lighting communication.

Build custom DMX cable lengths with confidence

This 500-foot spool of raw Cool Cable DMX cable is designed for users who want the flexibility to create their own cable lengths for installations, rentals, or production systems. Its professional-grade construction helps support both durability and ease of handling during fabrication.

Support reliable data transfer in lighting systems

Unlike microphone cable that is not intended for data transmission, this bulk DMX cable is designed specifically for lighting control data. Its internal wire design is wrapped tighter than standard XLR cable to help provide more reliable transfer in DMX applications.

Built to professional DMX standards

The cable meets USITT standards for DMX512 cable specifications and includes low capacitance, double shielding, and consistent impedance characteristics. Its flexible PVC jacket also helps the cable remain manageable in both hot and cold environments.

SPECIFICATIONS

General Specs

• Product Type: Bulk DMX cable spool
• Length: 500 ft
• Construction: High-quality professional-grade cable
• Jacket: Flexible black PVC jacket
• Warranty: Limited lifetime warranty

Tech Specs

• Shielding: Double shield, foil and braid
• Impedance: 120 ohms
• Capacitance: Low capacitance
• Conductors: 2
• Conductor Gauge: 0.34 mm²
• Wire Material: Oxygen-free copper

Manufacturer: Blizzard Lighting
Model: DMX-500
SKU: I375584-N-1-WHXB
UPC: 852659765041

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.