Neutrik SpeakOn NL4MMX 4 Pole Coupler Adapter-SP Series
NL4MXX
$6.70

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*.

Technical Information

Product
Title NL4MMX
Gender male
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