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Neutrik NL4MPR

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Product Overview

4 pole chassis mount speaker connector, large round flange

The speakON panel mount connectors are the standard chassis connectors for loudspeaker / amplifier interconnections. They feature a unique metal locking system, making contact only once fully locked. The speakON receptacles are robust, versatile and easy to terminate.

Applications

Features

  • Current rating 30 A rms
  • Glass reinforced materials make it extremely robust and dependable
  • Precise keyway for secure mating
  • Accurate twist lock latching system
  • Metal insert in locking area
  • Airtight design - optimised for speaker applications

Specifications

 

Product

  • Title: NL4MPR
  • Connection Type: speakON
  • Gender: male

 

Electrical

  • Contact resistance: ≤ 3 mΩ (after lifetime)
  • Dielectric strength: 4 kVdc (peak)
  • Insulation resistance: > 1 GΩ (after dampheat)
  • Rated current per contact: 30 A rms continuous
  • Rated current per contact: 40 A audiosignal, duty cycle 50 %
  • Rated voltage: 250 V (Insulation)
  • Attention: speakON is NOT to be used as an AC mains or power supply connector!

 

Mechanical

  • Lifetime: > 5000 mating cycles
  • Locking device: Quick Lock
  • Chassis shape: round G-size flange
  • Layout: four thru holes

 

Material

  • Contact plating: 4 µm Ag
  • Contacts: Bronze (CuSn6)
  • Shell: Polyamide (PA 6 30 % GR) black

 

Environmental

  • Flammability: UL 94 HB
  • Solderability: Complies with IEC 68-2-20
  • Temperature range: -30 °C to +80 °C

Product Downloads

  • NL4MPR Overview PDF 0.6 MB
  • NL4MPR Loudspeaker Connectors Product Guide PDF 3.0 MB
  • NL4MPR Flange & Fastening Layout PDF 0.1 MB
  • NL4MPR Wiring Suggestion PDF 0.3 MB

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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the NL4MPR.