NEUTRIK GROUP NEUTRIK REAN CONTRIK
NEUTRIK GROUP NEUTRIK REAN CONTRIK
Select a country and a preferred language
Country
Language
Neutrik
Products
Audio
XLR
NG-007-WEB-0525-Website-Menu-Images_XLR
Plugs & Jacks
NG-007-WEB-0525-Website-Menu-Images_Plugs-&-Jacks
Phono (RCA)
NG-007-WEB-0525-Website-Menu-Images_Phono-(RCA)
speakON®
NG-007-WEB-0525-Website-Menu-Images_speakON_de
opticalCON®
NG-007-WEB-0525-Website-Menu-Images_opticalCON
etherCON®
NG-007-WEB-0525-Website-Menu-Images_etherCON
powerCON®
NG-007-WEB-0525-Website-Menu-Images_powerCON
FIBERFOX
NG-007-WEB-0525-Website-Menu-Images_FIBERFOX
Power Cords
NG-007-WEB-0525-Website-Menu-Images_Power-Cords
Data Cables
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
Analog Audio Devices
NG-007-WEB-0525-Website-Menu-Images_Analog-Audio-Devices
Digital Audio Devices
NG-007-WEB-0525-Website-Menu-Images_Digital-Audio-Devices
Accessories
NG-007-WEB-0525-Website-Menu-Images_Accessories
Video
BNC
NG-007-WEB-0525-Website-Menu-Images_BNC
opticalCON®
NG-007-WEB-0525-Website-Menu-Images_opticalCON
FIBERFOX
NG-007-WEB-0525-Website-Menu-Images_FIBERFOX
Phono (RCA)
NG-007-WEB-0525-Website-Menu-Images_Phono-(RCA)
powerCON®
NG-007-WEB-0525-Website-Menu-Images_powerCON
Power Cords
NG-007-WEB-0525-Website-Menu-Images_Power-Cords
Data Cables
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
Accessories
NG-007-WEB-0525-Website-Menu-Images_Accessories
Lighting
XLR
NG-007-WEB-0525-Website-Menu-Images_XLR
etherCON®
NG-007-WEB-0525-Website-Menu-Images_etherCON
opticalCON®
NG-007-WEB-0525-Website-Menu-Images_opticalCON
powerCON®
NG-007-WEB-0525-Website-Menu-Images_powerCON
FIBERFOX
NG-007-WEB-0525-Website-Menu-Images_FIBERFOX
Power Cords
NG-007-WEB-0525-Website-Menu-Images_Power-Cords
Data Cables
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
Accessories
NG-007-WEB-0525-Website-Menu-Images_Accessories
Power
powerCON® XX
NG-007-WEB-0525-Website-Menu-Images_powerCON-XX
powerCON® 32A
NG-007-WEB-0525-Website-Menu-Images_powerCON-32-A
powerCON® TRUE1
NG-007-WEB-0525-Website-Menu-Images_powerCON-TRUE1
Power Cords
NG-007-WEB-0525-Website-Menu-Images_Power-Cords
Accessories
NG-007-WEB-0525-Website-Menu-Images_Accessories-Power_de
Data
opticalCON®
NG-007-WEB-0525-Website-Menu-Images_opticalCON
etherCON®
NG-007-WEB-0525-Website-Menu-Images_etherCON
Multimedia
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
8 + 2 Pole XLR
NG-007-WEB-0525-Website-Menu-Images_8+2-pole-XLR
FIBERFOX
NG-007-WEB-0525-Website-Menu-Images_FIBERFOX
Data Cables
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
Digital Audio Devices
NG-007-WEB-0525-Website-Menu-Images_Digital-Audio-Devices
Industrial
Circular Connectors
NG-007-WEB-0525-Website-Menu-Images_Circular-Connectors
powerCON®
NG-007-WEB-0525-Website-Menu-Images_powerCON
etherCON®
NG-007-WEB-0525-Website-Menu-Images_etherCON
XLR
NG-007-WEB-0525-Website-Menu-Images_XLR
Plugs & Jacks
NG-007-WEB-0525-Website-Menu-Images_Plugs-&-Jacks
opticalCON®
NG-007-WEB-0525-Website-Menu-Images_opticalCON
Power Cords
NG-007-WEB-0525-Website-Menu-Images_Power-Cords
Data Cables
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
FIBERFOX
NG-007-WEB-0525-Website-Menu-Images_FIBERFOX
Healthcare
opticalCON® HYBRID MED
NG-007-WEB-0525-Website-Menu-Images_opticalCON-HYBRID-MED
opticalCON® QUAD MED
NG-007-WEB-0525-Website-Menu-Images_opticalCON-QUAD-MED
powerCON®
NG-007-WEB-0525-Website-Menu-Images_powerCON
etherCON®
NG-007-WEB-0525-Website-Menu-Images_etherCON
neutriCON®
NG-007-WEB-0525-Website-Menu-Images_neutriCON
Power Cords
NG-007-WEB-0525-Website-Menu-Images_Power-Cords
Data Cables
NG-007-WEB-0525-Website-Menu-Images_Data-Cables
Where to purchase
U.S. Distributors U.S. Certified opticalCON Cable Assemblers (COCA)
Contact
How to find us World wide agents Contact
Support
Downloads FAQ Sample Request
About us
Company Continuity – Innovation – Quality Neutrik Group
Products
Overview Products
Audio
Overview Audio XLR Plugs & Jacks Phono (RCA) speakON® opticalCON® etherCON® powerCON® FIBERFOX Power Cords Data Cables Analog Audio Devices Digital Audio Devices Accessories
Video
Overview Video BNC opticalCON® FIBERFOX Phono (RCA) powerCON® Power Cords Data Cables Accessories
Lighting
Overview Lighting XLR etherCON® opticalCON® powerCON® FIBERFOX Power Cords Data Cables Accessories
Power
Overview Power powerCON® XX powerCON® 32A powerCON® TRUE1 Power Cords Accessories
Data
Overview Data opticalCON® etherCON® Multimedia 8 + 2 Pole XLR FIBERFOX Data Cables Digital Audio Devices
Industrial
Overview Industrial Circular Connectors powerCON® etherCON® XLR Plugs & Jacks opticalCON® Power Cords Data Cables FIBERFOX
Healthcare
Overview Healthcare opticalCON® HYBRID MED opticalCON® QUAD MED powerCON® etherCON® neutriCON® Power Cords Data Cables
Where to purchase
Overview Where to purchase U.S. Distributors U.S. Certified opticalCON Cable Assemblers (COCA)
Contact
Overview Contact How to find us World wide agents Contact
Support
Overview Support Downloads FAQ Sample Request
About us
Overview About us Company Continuity – Innovation – Quality Neutrik Group
NLT4FX
neutrik-us / Products / NLT4FX

NLT4FX

Download Data Sheet

*DISCONTINUED* Please see successor NLT4FXX

4 pole female cable connector, nickel housing, chuck type strain relief

The speakON STX Series was especially designed for heavy duty amplifier-loudspeaker applications like professional touring. The extremely rugged and durable STX Series features an all metal housing.

Features & Benefits
  • Current rating 40 A continuous, 50 A audio signal with 50% duty cycle
  • Robust and durable all metal housing
  • Sealing ring provides weatherproof IP54 rating in mated condition
  • Reinforced metal quick lock system for ease and precise locking
  • Extra large solder contacts for up to 6 mm² (AWG 10) wires
  • Mate with all available speakON products
Downloads
nlt4fx-2
pdf - 42.28 KB
strichzeichnung-nlt4fx
dxf - 812.29 KB
nlt4fx
stp - 3.73 MB
bda-118---speakon-stx-series
pdf - 1.2 MB
03 Section speakON PG EN 202202-V23
pdf - 5.55 MB
speakon-wiring-suggestion
pdf - 342.87 KB

Technical Information

Product
Title NLT4FX
Connection Type speakON
Gender female
Electrical
Contact resistance < 2 mΩ (after lifetime)
Dielectric strength 4 kVdc (peak)
Insulation resistance > 10 GΩ
Rated current per contact 40 A rms continuous
Rated current per contact 50 A audiosignal, duty cycle 50 %
Rated voltage 250 V ac
Attention speakON is NOT to be used as an AC mains or power supply connector!
Mechanical
Cable O.D. 9 - 16 mm
Cable retention ≥ 220 N (subject to cable O.D. and material)
Lifetime > 5000 mating cycles
Wiresize 6 mm²
Wiresize 10 AWG
Wiring Solder contacts
Locking device Quick Lock (latch)
Material
Contact plating 4 µm Ag
Contacts Brass (CuZn39Pb3)
Insert Polyamide (PA 6 30 % GR)
Locking element Zinc diecast (ZnAl4Cu1)
Shell Zinc diecast (ZnAl4Cu1)
Strain relief Polyacetal (POM)
Environmental
Flammability UL 94 HB
Protection class IP 54 (mated condition)
Solderability Complies with IEC 68-2-20
Temperature range -30 °C to +80 °C

Distributor stock search

Enter part number and search Neutrik USA distributor's stock.

Career Contact Data Protection Legal Notice Hintbox
Neutrik-us

© Neutrik® AG 2025 | All rights reserved