The Neutrik NL4FX is a 4-Pole SpeakON Cable Connector with Dark Grey Bushing. The industry standard for loudspeaker connections offers extremely reliable and robust cable connectors with a reliable locking system. They feature solid contacts with screw-type terminals including stranded wire protection which offer also solder termination.

Product Specifications:

Title: NL4FX

Connection Type: speakON

Gender: female

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 ac

Cable Retention: 220 N (subject to cable O.D. and material)

Lifetime: > 5000 mating cycles

Wiresize: 4 mm / 6 mm (screw type terminals/soldering)

Wiresize: 12 AWG / 10 AWG

Wiring: screw type terminals or soldering

Locking Device: Quick Lock (latch)

Contact Plating: 4 m Ag

Locking Element: Zinc diecast (ZnAl4Cu1)

Shell: PBTP 20 % GR

Flammability: UL 94 HB

Solderability: Complies with IEC 68-2-20

Temperature Range: -30 C to +80 C