Neutrik Speakon Chassis Socket - 4-pole
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Product Information
Full details
This guide is for audio professionals and enthusiasts needing a reliable connection for speaker systems. The Neutrik NL4MPXX offers a secure, high-quality 4-pole Speakon connection for robust audio setups. A potential caveat is that it requires soldering for terminal connections.
All features
| Model Part Number | 763.454UK |
|---|---|
| Brand | Neutrik |
Extended Product Information
FAQs
What is a 4-pole Speakon connector used for?
A 4-pole Speakon connector is often used for bi-amplified speaker systems, allowing separate connections for low-frequency and high-frequency drivers, or for sending two separate amplifier channels through a single cable.
Does this socket come with mounting screws?
The product description does not specify if mounting screws are included. Ensure you have appropriate fasteners for your specific mounting application.
Can I use this with a 2-pole Speakon cable?
Yes, you can plug a 2-pole Speakon cable into a 4-pole socket, but only the first channel (typically pins 1+/1-) will function.
Is this socket waterproof?
This chassis socket is designed for indoor professional audio use and is not rated as waterproof.
What is the flange size for mounting?
The socket features a square chassis mount with a 25 x 30mm flange.
Do I need to solder to install this?
Yes, this Neutrik NL4MPXX model features solder terminals, requiring soldering for a secure connection.
Troubleshooting
No sound from speaker
Verify all solder connections are secure and correctly wired to the amplifier and speaker. Ensure the Speakon cable is fully seated in both the socket and the connector.
Intermittent sound or crackling
Check for cold solder joints or loose wires at the terminals. Inspect the Speakon cable for damage. Ensure the socket is firmly mounted to prevent vibration-induced connection issues.
Only one channel is working (in a bi-amp setup)
Confirm that both sets of terminals (e.g., 1+/1- and 2+/2-) have been correctly soldered and are receiving a signal from the amplifier.
Pros and Cons
Pros
- Robust and reliable 4-pole Speakon connection.
- Secure solder terminals for a dependable audio link.
- Standardized chassis mount for easy panel integration.
- Trusted Neutrik build quality ensures longevity.
- Suitable for professional bi-amplification setups.
Cons
- Requires soldering skills for installation.
- May be overkill for simple, single-amp speaker setups.
- Sold only as a single unit, requiring multiple purchases for stereo systems.
Setup, Compatibility & Care
Setup:
- Prepare Cable: Strip the end of your speaker cable to expose the four conductors.
- Solder Terminals: Carefully solder each conductor to its corresponding terminal on the socket (typically pins 1+/1- for one channel and 2+/2- for the second).
- Mount Socket: Secure the socket to your chassis or panel using the provided screw mounting points.
Compatibility:
- Compatible with all standard Speakon® speaker cables and connectors.
- Suitable for use with amplifiers and speaker cabinets requiring a 4-pole connection.
Care:
- Keep terminals clean and free of debris. A dry, soft brush can be used for cleaning.
- Avoid exposure to excessive moisture or corrosive substances.
- Periodically check solder joints for integrity, especially in high-vibration environments.