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neutrik > Products > NLT4FX-BAG
NLT4FX-BAG

NLT4FX-BAG

*DISCONTINUED* Please see successor NLT4FXX-BAG

4 pole female cable connector, black-chrome metal 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.

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Features & Benefits Downloads Technical Information
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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 6mm² (AWG10) wires
  • Mate with all available speakON products

Downloads

  • Assembly Instruction - speakON STX 4-pole Series
  • Product Guide - Section Loudspeaker Connectors
  • Overview speakON Connectors
  • speakON Wiring Suggestion

Links

  • UL Certificate (ECBT2.E135070)

Technical Information

Product
Title NLT4FX-BAG
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
  • Audio
    • XLR
    • Plugs & Jacks
    • Phono (RCA)
    • speakON
    • opticalCON
    • FIBERFOX
    • etherCON
    • powerCON
    • Patch Panels
    • XIRIUM PRO
    • DANTE Interface
    • MILAN OEM Solutions
    • Accessories
  • Video
    • BNC
    • opticalCON
    • FIBERFOX
    • opticamSWITCH
    • Phono (RCA)
    • powerCON
    • Accessories
    • PoE Injector
  • Lighting
    • XLR
    • etherCON
    • opticalCON
    • FIBERFOX
    • powerCON
    • Accessories
  • Power
    • powerCON TRUE1 TOP
    • *Discontinued* powerCON TRUE1
    • powerCON blue / grey
    • powerCON 32 A
    • powerCON Accessories
    • PoE Injector
    • Professional POWER CABLES
  • Data
    • opticalCON
    • etherCON
    • Multimedia
    • 8 + 2 pole XLR
    • PoE Injector
  • Industrial
    • Circular connectors
    • powerCON
    • etherCON
    • XLR
    • Plugs & Jacks
    • opticalCON
    • FIBERFOX
  • Healthcare
    • opticalCON HYBRID MED
    • opticalCON QUAD MED
    • powerCON
    • etherCON
    • neutriCON
  • Equipotential Bonding
    • CONNEX cPOT
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