Neutrik (NL4MMX) Speakon Coupler / Joiner

NL4MMX
Lockable 4 pole speakON adapter

Links two NL2/4F*s together for cable extension. Changes gender to male when permanently locked on the cable.

Features permanent secure connection on a speakON cable connector using 2nd lock. Can be permanently attached to NL2/4F*.

Electrical    
Contact resistance    ≤ 3 mΩ (after lifetime)
Dielectric strength    4 kVdc (peak)
Insulation resistance    > 1 GΩ (after dampheat)
Rated current per contact    15 A rms continuous
Rated current per contact    30 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

Material    
Contact plating    4 µm Ag
Contacts    Bronze (CuSn6)
Insert    Polyamide (PA 6 30 % GR)
Shell    Polyamide (PA 6 30 % GR)

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