Neutrik

Neutrik NL4MP Speakon Panel Mount Connector (4-Pack)

4.8 (210 reviews)

Industry-standard speakON panel-mount connectors in a four-pack, featuring Neutrik's patented locking chassis design for secure pro audio installations.

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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Neutrik NL4MP is a 4-pole speakON panel-mount connector designed for permanent installation in speaker cabinets, amplifier rack panels, patch bays, and custom audio enclosures. As the originator of the speakON standard, Neutrik's design ensures full compatibility with all speakON-terminated cables, providing the twist-lock connection that has become the professional audio industry's preferred method for high-current speaker-level signals. The four-pole configuration supports standard two-conductor speaker wiring as well as bi-amped setups, where separate high-frequency and low-frequency signals are carried through a single connector to compatible crossover-equipped cabinets.

Each connector mounts into a standard Neutrik D-series chassis cutout, making integration straightforward in any panel designed for D-series hardware. The rear solder tabs accept direct wire termination, giving installers a permanent, low-resistance joint that stands up to the high current demands of professional amplification. This four-pack provides enough connectors for a stereo amplifier's input and output panel or a pair of speaker cabinets, making it a practical quantity for single-project purchases. For touring sound companies, install contractors, and DIY builders who need connections that will not fail under vibration and repeated mating cycles, the NL4MP is an industry-standard choice.

Specifications

Brand
Neutrik
Model
NL4MP
Connector Type
speakON
Poles
4
Mounting Type
Panel Mount (D-Chassis)
Termination
Solder Tabs
Quantity
Pack of 4
Design
Neutrik Original Patented

Pros & Cons

👍 Pros

  • Neutrik's original patented speakON design ensures universal compatibility with speakON cables
  • Twist-lock mechanism provides a vibration-proof connection that will not pull loose on stage
  • 4-pole design supports bi-amped speaker wiring through a single connector
  • Standard D-chassis mounting fits the vast majority of professional audio panels and enclosures
  • Four-pack quantity covers a typical stereo amp rack or speaker cabinet build in one purchase

👎 Cons

  • Solder-tab termination requires soldering skills and equipment for installation
  • Panel cutout must match the Neutrik D-series standard, limiting use in non-standard enclosures
  • No strain relief on the rear terminals, so wire routing inside the enclosure must be managed carefully
  • Does not include mounting screws or gaskets, which must be sourced separately

Frequently Asked Questions

The NL4MP uses Neutrik's standard "D" chassis cutout, which is the same size used across the Neutrik D-series connector family, making it compatible with most professional audio panels and enclosures.
It is a 4-pole speakON connector, supporting up to four conductors, which allows for bi-amped speaker configurations carrying both high-frequency and low-frequency signals through a single connector.
Yes. SpeakON connectors use a twist-lock mechanism that clicks securely into the NL4MP, preventing accidental disconnection from vibration or cable pulls during live events.
Absolutely. The NL4MP is commonly used on amplifier rack panels, speaker cabinets, and patch bays wherever a secure, high-current audio connection is needed.
The NL4MP accepts solder-tab terminations on the rear, allowing you to solder speaker wire directly to the connector's terminals during installation.