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Neutrik NL4FC Speakon Connector 4 Pole Cable Mount

Brand:| Model: NL4FC
The Neutrik NL4FC Speakon connector is patent protected, reliable, cost effective, and extremely durable. The Neutrik NL4FC SpeakonĀ® connector is part of a series of professional speaker and amplifier connectors offering the "quick lock" locking system.
  • Solderless 4-conductor terminations with quick and easy assembly
  • Field serviceable, robust, and unbreakable
  • Fail-safe, long life audio/electrical termination integrity
  • Developed for frequently connected/disconnected systems with operator and equipment safety in mind
Part # 
Weight: 0.1122 lbs.  
Your Price
Buy 25-99 $4.88
Buy 100-up$4.48
Part # 092-050
Qty:  EA
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Product Details

Neutrik NL4FC Speakon Connector 4 Pole Cable Mount

Neutrik's NL4FC 4-pole connector is part of the Speakon® series of professional speaker and amplifier connectors recognized as the industry standard. The Speakon® system now offers the "quick lock" locking system and recently redesigned inserts for the cable ends. The NL4FC's inserts feature solderless connections using the new pozidrive and slot combination screw terminals with a captive pressure plate. No special tools are required, making the Neutrik NL4FC connectors 100% field repairable.

The contacts in the NL4FC are touch proof and designed to prevent damage from arcing if disconnected under load, ensuring fail-safe conditions for both the equipment and the operator. The Neutrik NL4FC meets the prevailing safety standards of IEC65, IEC348, CE, and CSA, and are UL rated (file #E135070).

Specifications: • Connector type: Cable end connector, 4-pole • Accepts 5-15 mm OD cable • Neutrik model NL4FC.

Product Specifications
  • Circuit4-Pole
  • Mounting TypeCable Mount
  • GenderFemale
Neutrik NL4FC Speakon Connector 4 Pole Cable Mount
  • BrandNeutrik
  • ModelNL4FC
  • Part Number092-050
  • UPC7613187003806
  • Product CategoryspeakON / HPC Speaker Connectors
  • Unit of MeasureEA
  • Product Rating
    (32 Reviews)
  • Weight0.1122 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Neutrik NL4FC Speakon Connector 4 Pole Cable Mount
in the speakON / HPC Speaker Connectors product category.


Neutrik NL4FC Speakon Connector 4 Pole Cable Mount
Neutrik NL4FC Speakon Connector 4 Pole Cable Mount is rated 4.7812 out of 5 by 32.
Rated 5 out of 5 by from quick and easy connector.The NL4FC is my preferred Speakon connector, I tried the aftermarket connectors and I trade them out for the Neutrik brand, aftermarket felt loose in the speaker socket.
Date published: 2014-03-05
Rated 5 out of 5 by from Why would anyone NOT use this?I have converted my mobile AND home speaker setups to use solely Speakon connectors. This design just makes sense. It locks. It twists in place. It accepts standard 2 pair speaker cables (I use structured cabling because it's cheap). And best of all, no exposed connections *cough* banana plugs *cough*. It also saves space! Oh, and it cannot be confused with XLR like back in the old days with pro audio. You know, I can go on and on and on, but I think it's better I stop so you can hurry up and these so you can enjoy the benefits as well.
Date published: 2014-02-12
Rated 4 out of 5 by from Great PriceHad no problem using these connectors from Neutrik. Easy toassemble and worth the money.
Date published: 2014-03-26
Rated 5 out of 5 by from great productI actually didn't buy this product for speaker connections. I use it for a camera panning unit for the control wires. It is secure even where the unit is subjected to a lot of vibration. It is so easy to terminate the wires because of the well engineered screw terminals. It locks into place securely and releases easily. Very durable. Great product, and I plan to purchase more. Also, I had great service from Parts Connection. I am very happy with this purchase.
Date published: 2014-01-29
Rated 5 out of 5 by from Good productThese are very good connectors for the money and I will be using them to add tower speakers to my boat. The one big draw back on these items is that the blue top piece has a very large hole big enough for 12ga wire. The problem I had is that I needed to use 16ga wire which left a large gap in the top. This isn't a huge problem but it would be nice if they sold or would include a filling grommet or something. I had to use electrical tape to thicken up the cable.
Date published: 2014-03-24
Rated 4 out of 5 by from Neutrik Speakon ConnectorVery easy to terminate. Uses srew in clamps similar to a Hubbel 110 v plug, but on a smaller scale. Sale price made these the lowest I could find on the internet. Fast shipping by a good vendor.
Date published: 2014-03-26

Product Q&A

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Neutrik NL4FC Speakon Connector 4 Pole Cable Mount

Will a 4 pin mail end fit in a 2 pin female?

I want to go spakon on all my stuff.Want to run 4 pin into subs and run 2 pin to mains.I want to make idiot proof!ThanksDavid
Asked by: DavidTtunes
I don't exactly understand why would you use 4 pin Speakon for Subwoofer. The purpose for 4 pin connector is to connect bi-amp speakers with the active crossover system, so that the one pair cables drive the tweeters and the other the woofers or mid bass, so that in the subwoofer system the low frequencies would be produced by the subwoofers. They will not need 4 pin connectors and using them would be against general standards unless you have dual woofers where each will have their own feed from two amplifiers. Depending where you use your system and if you have unamplified subs, it would give you better overall sound if you bi-amp you general speakers and use the 4 pin connector there and use the 2 pin connector for your subs. You don't need stereo for subs if you crossover low enough as they usually are under 200Hz most likely around 120Hz. You can connect them depending their impedance either parallel (8ohms) or series (4ohms). We have used 2 large 2x18" Subs with active crossover with one largen enough amplifier with good results and have the general speakers driven through active crossover and two stereo amplifiers. That way you would make the standard connections and it would be idiot proof, only this way, according to accepted standards. You would need to make proper pass through connection for the subs if you have more than one cabinet.
Answered by: PasiPT
Date published: 2014-03-26

Do I need NL4FC or NL4FX or NL2FC?

I have 2 wire 14 gauge 50ft speaker wires with TS ends. I'd like to cut them in half and put speakons on the other side. What Neutrik end do I need? I have JBL speakers and a Peavey 8600D amp. Thanks
Asked by: earlblake
You could use any of them. The NL2FC is for 2 wire and would be the most common one for your purpose. If you use either of the NL4 parts, they are meant for 4 wire. You would use contact 1+ and 1-, leave 2+ and 2- empty. Both connectors will fit your JBL speakers.
Answered by: RAK Audio
Date published: 2014-04-10

Can this connector accept 10 AWG if ends are trimmed to fit?

Asked by: doublewing11
Yes, you can trim a few of the strands off the cable and it will fit into this connector.
Answered by: MattP
Date published: 2014-04-10

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