Neutrik NL4FX speakON Cable Connector SPX Series

SKU: NL4FX-DON
Category: SpeakON

*** DISCONTINUED *** Direct replacement / successor: NL4FXX-W-S (cable O.D. 6 to 12 mm) and NL4FXX-W-L (cable O.D. 10 to 16 mm)

Price on request

Made to order

4 pole cable connector, chuck type strain relief, dark grey bushing

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 rms continuous
Up to 50 A audio signal, duty cycle 50%
Only 3 parts, easy to assemble
High impact materials - long-lasting and reliable
Easy and extremely precise locking system "Quick Lock"
Improved grip on latch
1 piece strain relief, chuck for 7 to 14.5 mm cable O.D.
Color coding possible
Improved screw-type termination for highest pull-out force
Integrated design guarantees "Made by Neutrik®"

Product

Title

NL4FX

Connection Type

speakON

Gender

female

Electrical

Contact resistance

< 2 m? (after lifetime)

Dielectric strength

4 kVdc (peak)

Insulation resistance

> 1 G? (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)

Attention

speakON is NOT to be used as an AC mains or power supply connector!

Mechanical

Cable O.D.

7 - 14.5 mm

Cable retention

? 220 N (subject to cable O.D. and material)

Lifetime

> 5000 mating cycles

Wiresize

4 mm² / 6 mm² (screw type terminals/soldering)

Wiresize

12 AWG / 10 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

Series:	SPX

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