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®"
Technical Information
| Title |
NL4FX |
| Connection Type |
speakON |
| Gender |
female |
| 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 ac |
| Attention |
speakON is NOT to be used as an AC mains or power supply connector! |
| 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) |
| 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) |
| Flammability |
UL 94 HB |
| Solderability |
Complies with IEC 68-2-20 |
| Temperature range |
-30 °C to +80 °C |
