Neutrik STX Series speakON 4-Pole Male Connector

Neutrik STX Series speakON 4-Pole Male Connector

Neutrik STX Series speakON 4-Pole Male Connector


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Expected availability: 7-10 business days

Product Highlights

  • Nickel Housing
  • Chuck-Type Strain Relief
  • Current Rating at 40A Continuous
  • IP54 Certified
  • Reinforced-Metal Quick-Lock System
  • Compatible with Wire up to 10 AWG
  • Designed for Live Touring
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Gender: Male

Female Male
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Neutrik NLT4MX overview

  • 1Description

The Neutrik STX Series Four-Pole Male speakON Connector is designed for heavy-duty amplifier-loudspeaker applications and is suitable for use in live touring. The unit features an all metal housing, giving it a current rating of 40A continuous. Its sealing ring offers an IP54 rating in its mated state, making it virtually weatherproof. Its quick-lock system is fashioned out of reinforced metal for precision in the mating process, while its large solder contacts are compatible with wires up to 10 AWG. 

Note: speakON is not to be used as an AC mains or power supply connector.

Current rating 40 A (continuous), 50 A (audio with 50% duty cycle)
Robust and durable all-metal housing
Sealing ring provides weatherproof IP54 rating
Reinforced metal quick lock system for easy and precise locking
Large solder contacts for up to 6mm² (AWG 10) wires
In the Box
Neutrik STX Series speakON 4-Pole Male Connector
  • Limited 180-Day Warranty
  • Table of Contents
    • 1Description

    Neutrik NLT4MX specs

    Connection Type speakON
    Gender Male
    Contact Resistance ≤2 mOhms (after lifetime)
    Dielectric Strength 4 kVDC (peak)
    Insulation Resistance >10 GOhms
    Rated Current Per Contact 40 A RMS (continuous)
    50 A audio signal, duty cycle 50 %
    Rated Voltage 250 V (insulation)
    Cable O.D. 0.4 to 0.6" / 9 to 16 mm
    Cable Retention ≥220 N (subject to cable O.D. and material)
    Lifetime >5000 mating cycles
    Wire Size 6 mm², 10 AWG
    Wiring Solder contacts
    Locking Device Quick-lock (latch)
    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)
    Flammability UL 94 HB
    Protection Class IP54 (mated condition)
    Solderability Complies with IEC 68-2-20
    Temperature Range -22 to 176°F / -30 to 80°C
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 4.0 x 1.55 x 1.5"

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