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Neutrik speakON Male to speakON Male Lockable Coupler Adapter | NL4MMX

Male to Male | 15A RMS | 250V AC | Compatible w/ 2- & 4-Pole SpeakON
Quantity Discount Pricing
1-4 5-9 10-49 50-99 100+
$12.99 $12.39 $11.59 $10.99 $10.79

Neutrik speakON connectors are often used for high-current audio applications. SpeakON connectors have become standard connectors for amplifiers and loud speakers. This speakON male-to-male coupler supports both 2- and 4-pole speakON connectors. Use this adapter to extend a speakON cable.


  • Current rating 15 A RMS continuous
  • Male-to-male
  • Rated voltage: 250 V AC
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Product Questions

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Q: What is a speakON connector and what is it used for used for?

A: The speakON is a loudspeaker connector which is designed for highest mechanical and electrical loads and fulfill all safety standards. They are used to transmit high electrical currents from an amplifier to loudspeakers. Due to speakON's mating mechanism arcing is prevented and electric shocks cannot happen.

Q: Will a 2 pole speakON connector mate to a 4 Pole connector?

A: Yes the two-pole line connector will mate with the four-pole panel connector connecting to +1 and −1; but the reverse combination will not work.

Q: How do I wire a speakON cable?