Neutrik
Neutrik NL4FX 4-Pole speakON Cable Connector 4-Pack
★★★★★
Reliable Loudspeaker Connections The Neutrik NL4FX 4-Pole speakON Cable Connector provides reliable and robust loudspeaker connections. With a secure locking system and durable construction, these connectors are ideal for professional audio applications. Specifications Overview: Type: 4-Pole C...
$27.85*
Check availability
*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Reliable Loudspeaker Connections
The Neutrik NL4FX 4-Pole speakON Cable Connector provides reliable and robust loudspeaker connections. With a secure locking system and durable construction, these connectors are ideal for professional audio applications.Specifications Overview:
- Type: 4-Pole Cable Connector
- Current Rating: 40 A rms continuous
- Cable Compatibility: 7 to 14.5 mm cable O.D.
- Termination: Improved screw-type termination
- Bushing Color: Dark Grey
Key Features
NEUTRIK BRAND speakON connectors are the industry-standard for loudspeaker connections
JUST RELEASED with New and Improved kink protection by two-component bushing
EASY TO ASSEMBLE because the strain relief locks with the insert mechanically and aligns with the housing
EASY AND THE MOST RELIABLE twist lock system
ERGONOMIC design with slip-proof two-component molded housing
UNIQUE Neutrik locking bushing and strain relief for cable diameters 6 mm to 12 mm
Up to 37A RMS current rating, with Silver Contacts and a PA6 Polyamide Shell
Rating USA: UL1977: 35 A 250 V AC. Canada: CSA C22.2 No.182.3: 24 A 250 V AC
IEC 61984 certified, thus accepted as a component of equipment acc. to IEC 62368-1
Attention: This product is strictly not intended for use as an AC or DC power supply connector! CAUTION: NOT FOR INTERRUPTING CURRENT
Specifications
Brand
Neutrik
Type
speakON Cable Connector
Poles
4-Pole
Current Rating
Up to 37A RMS
Contact Material
Silver Contacts
Shell Material
PA6 Polyamide
Cable Diameter Support
6 mm to 12 mm
Safety Rating (USA)
UL1977: 35 A 250 V AC
Safety Rating (Canada)
CSA C22.2 No.182.3: 24 A 250 V AC
IEC Certification
IEC 61984 certified (component of equipment acc. to IEC 62368-1)
Pros & Cons
👍 Pros
- NEUTRIK brand speakON connectors are recognized as an industry standard for reliable loudspeaker connections.
- Features an ergonomic design with a slip-proof two-component molded housing, enhancing grip and ease of handling.
- Incorporates a unique Neutrik locking bushing and strain relief, compatible with cable diameters from 6 mm to 12 mm for secure connections.
- The easy-to-assemble design ensures the strain relief locks mechanically with the insert and aligns correctly with the housing.
- Offers a current rating of up to 37A RMS with silver contacts, suitable for high-power audio applications.
👎 Cons
- This product is strictly not intended for use as an AC or DC power supply connector, limiting its application scope.
- The connector is explicitly cautioned against interrupting current, indicating it's not designed for hot-swapping applications.
- Requires assembly, which might not be ideal for users seeking pre-terminated solutions or those unfamiliar with cable termination.
Frequently Asked Questions
What makes Neutrik speakON connectors an industry standard for loudspeakers?
Neutrik speakON connectors are an industry standard due to their robust construction, reliable twist-lock system, and high current rating, which ensure secure and stable connections for professional audio equipment.
Can these connectors be used for power supply applications?
No, these Neutrik NL4FX connectors are strictly not intended for use as AC or DC power supply connectors and come with a caution against interrupting current.
How does the "kink protection by two-component bushing" benefit the cable?
The new and improved kink protection by the two-component bushing helps to prevent sharp bends and damage to the cable at the point where it enters the connector, increasing its durability and lifespan.
Is this connector difficult to assemble for a beginner?
The Neutrik NL4FX is designed for easy assembly, as the strain relief mechanically locks with the insert and aligns with the housing, simplifying the termination process.
What range of cable diameters can this connector accommodate?
The unique Neutrik locking bushing and strain relief system in this connector is designed to securely fit cable diameters ranging from 6 mm to 12 mm.
Related Products
