Assembly Instruction - NL2FX
Overview speakON Connectors
Product Guide - Section Loudspeaker Connectors
speakON Wiring Suggestion
Drawing NL2FX

2 pole cable connector, chuck type strain relief

The industry-standard for loudspeaker connections offer extremely reliable and robust cable connectors with a reliable locking system. They feature solid contacts with screw-type terminals including a stranded wire protection which offer also solder termination.

Features & Benefits:
Current rating 40 A continuous, 50 A audio signal with 50% duty cycle
Only 3 parts, easy to assemble
High impact materials – long-lasting and reliable
Easy and extremely precise locking system "Quick Lock"
1 piece strain relief, chuck for 6 to 10 mm cable O.D.
Improved grip on latch
Mates with 4-pole chassis connector as well and makes contact with +1/-1

Technical Information
Product
Title: NL2FX
Connection: TypespeakON
Gender: female

Electrical
Contact resistance: < 2 mΩ (after lifetime)
Dielectric strength: 4 kVdc (peak)
Insulation resistance: > 1 GΩ (after dampheat)
Rated current per contact: 40 A rms continuous
Rated current per contact: 50 A audiosignal, duty cycle 50 %
Rated voltage: 250 V (Insulation)

AttentionspeakON is not to be used as an AC mains or power supply connector!

Mechanical
Cable O.D.: 6 - 10 mm
Cable retention: ≥ 220 N (subject to cable O.D. and material)
Lifetime: > 5000 mating cycles
Wiresize: 1.5 - 4 mm²
Wiresize: 16 - 12 AWG
Wiring: screw type terminals or soldering
Locking device: Quick Lock (latch)

Material
Contact plating: 4 µm Ag
Contacts: Brass (CuZn39Pb3)
Insert: PBTP 20 % GR
Locking element: Zinc diecast (ZnAl4Cu1)
Shell: PBTP 20 % GR
Strain relief: Polyacetal (POM)

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

Additional Model #'s
74-NL2FX
NL2FX

UPC: 7613187007606