Neutrik NLT4MP – 4 pole male chassis connector


NLT4MP – 4 pole male chassis connector, metal housing, solder or ¼” flat tabs. 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.

SKU: NLT4MP Categories: ,


Features & Benefits

  • Extremely robust metal housing designed for harsh and demanding environment.
  • Ideal product for touring applications and harsh environments.
  • Current rating 40 Amp continuous, 50 Amp audio with 50% duty cycle.
  • Uses precise “Quick Lock” system.
  • Mates with all currently available speakON products.
  • Weatherproof built-in gasket meets IP 54 protection class in mated condition.
  • 4 pole version has UL Recognized components, CSA listed.
  • 4 type range – also male cable connector and female receptacle on 4-pole version.

Technical Information

Title NLT4MP
Connection Type speakON
Gender male
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!
Lifetime > 5000 mating cycles
Locking device Quick Lock
Chassis shape square G-size flange
Layout four thru holes
Contact plating 4 µm Ag
Insert Polyamide (PA 6 30 % GR)
Shell Zinc diecast (ZnAl4Cu1) Ni
Contacts Spring Copper (CuSn0.2)
Flammability UL 94 HB
Protection class IP 54 (mated condition)
Solderability Complies with IEC 68-2-20
Temperature range -30 °C to +80 °C