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Neutrik NC7FXB 7-Pole Female XLR Cable Connector — main product image
Neutrik

Neutrik NC7FXB 7-Pole Female XLR Cable Connector

Professional 7-pole female XLR cable connector with gold contacts and rugged black metal housing for reliable multi-channel audio connections.

$13.50*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The Neutrik NC7FXB is a professional-grade 7-pole female XLR cable connector built to meet the demands of broadcast, intercom, and multi-channel audio environments. Its black metal housing provides excellent durability and shielding, while the gold-plated contacts ensure low-resistance signal paths that remain reliable over thousands of mating cycles. The chuck-type strain relief mechanism clamps securely around the cable jacket, distributing mechanical stress away from the solder points and extending the life of the termination.

Designed to Neutrik's exacting standards, the NC7FXB delivers the consistent fit and finish that professionals expect from the brand. The 7-pole configuration supports applications where additional signal lines are required beyond what standard 3-pin or 5-pin XLR connectors can provide. Whether used in theater intercom rigs, specialized lighting control runs, or custom multi-channel audio cables, this connector offers the robust performance needed in demanding production environments.

Key Features

Color Black

Specifications

Brand
Neutrik
Model
NC7FXB
Type
7-Pole Female Cable Connector
Housing
Black Metal
Contacts
Gold-Plated
Strain Relief
Chuck Type
Color
Black

Pros & Cons

👍 Pros

  • Gold-plated contacts provide reliable signal transfer and long-term corrosion resistance.
  • Sturdy black metal housing withstands the rigors of professional use and frequent connect/disconnect cycles.
  • Chuck-type strain relief secures the cable firmly and reduces stress on internal solder joints.
  • Neutrik's industry-standard build quality ensures consistent fit with compatible 7-pole XLR receptacles.
  • Compact design allows for clean, professional cable terminations.

👎 Cons

  • Limited to 7-pole applications, so it cannot be used as a replacement for more common 3-pin or 5-pin XLR connectors.
  • Requires soldering for assembly, which may not be suitable for users without soldering experience.
  • Higher cost than generic XLR connectors due to Neutrik's premium build quality.
  • The all-black housing can make it harder to visually distinguish from other connector types in a crowded patch bay.

Frequently Asked Questions

The Neutrik NC7FXB is a 7-pole female XLR cable connector commonly used in professional audio applications that require more than the standard 3 pins, such as intercom systems, multi-channel audio snakes, and certain lighting control setups.
It uses a chuck-type strain relief system, which clamps around the cable jacket to prevent stress on the solder joints and provide a secure, long-lasting connection.
Yes, the NC7FXB features gold-plated contacts, which resist corrosion and ensure consistent, low-resistance signal transfer over time.
No, this is a 7-pole connector and will only mate with other 7-pole XLR connectors. It is not physically compatible with 3-pin or 5-pin XLR receptacles.
The chuck-type strain relief on the NC7FXB is designed to accommodate standard professional audio cable diameters, but you should verify your specific cable's outer diameter against Neutrik's published specifications before assembly.

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