Shielded CAT6 Ethercon Cable 300 ft - Pro Audio/DMX

In this review of the Shielded CAT6 Ethercon Cable 300 ft, the bottom line is simple: this cable is aimed at audio professionals, touring bands, DJs and venue techs who need a long, durable run that stays connected during live events. The review finds its single biggest reason to buy is the combination of a shielded CAT6 core and EtherCON-style locking connectors, which together deliver a balanced, protected path for digital audio, DMX and analog signals across long distances without the worry of a loose RJ45 connection.

Key Features

• Shielded CAT6: Built to CAT6 standards for reliable data transfer and reduced interference, suitable for Dante and DMX over Ethernet.
• EtherCON-style connectors: Locking RJ45 shells keep the connector firmly attached during high-energy shows and busy stage setups.
• 300 ft length: A full 300 ft run removes the need for repeaters in many stage and studio layouts, simplifying routing across large venues.
• Pro-grade materials: Oxygen-free copper conductors and aluminum shielding provide a balanced, protected connection for sensitive audio and control signals.
• Multi-signal use: Can carry digital audio, analog audio and DMX signals, and with an extender it supports up to four DMX or XLR paths over one cable.

Who It's For

This cable is best for live sound engineers, lighting techs and studio professionals who need a long, heavy-duty Ethernet run that resists movement and electrical noise. The locking EtherCON-style ends and shielding make it a practical choice for touring setups and permanent installs where reliability matters.

It is less suited to casual home networking where 300 ft is excessive or to users who need a fully waterproof outdoor rated cable; those buyers should consider shorter runs or cables specified specifically for direct burial or extreme weather exposure.

Pros & Cons

Pros

• Robust build quality and materials give confidence in stage and studio environments.
• Locking EtherCON-style connectors prevent accidental disconnections during performances.
• Shielded CAT6 meets the requirements for demanding digital audio networks like Dante.

Cons

• Some users report occasional failures under heavy touring use, so continuous inspection is advisable.
• At 300 ft the cable is heavy and less convenient to coil and carry than shorter runs.

Specifications

Length	300 ft
Category	Shielded CAT6
Connectors	EtherCON-compatible RJ45 locking style
Conductor	100% oxygen-free copper
Shielding	Aluminum shielding
Typical uses	Digital audio, analog audio, DMX control

Our Verdict

The Shielded CAT6 Ethercon Cable 300 ft is a solid choice for professionals who need a long, shielded run with locking connectors for stage and studio use. It offers strong value for its construction and multi-signal capability, though its length and weight make it primarily a professional tool rather than a casual cable for home use.

Frequently Asked Questions

Can this cable carry DMX signals?
Yes. The shielded CAT6 core is suitable for DMX, and with an appropriate GEARit extender it can carry up to four DMX or XLR signals over the same cable.

Are the connectors true EtherCON?
The cable uses EtherCON-compatible locking RJ45 shells that are 100% compatible with EtherCON inputs and outputs commonly found on pro audio gear.

Is this suitable for outdoor use?
The cable is built for heavy-duty stage and studio environments, but the listing does not state a direct burial or full outdoor weatherproof rating; for permanent outdoor burial, choose a cable specified for that application.