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Neutrik

collapse expand iconDescription

4-pole cable connector with latch lock. Cable sleeve for cables 5 - 15mm diameter.
Neutrik NL4FC 4-Pole Speakon Cable End

collapse expand iconSpecs

  • Electrical
  • Rated current/contact: 30 A rms continuous,
  • 40 A rms 1 min.
  • Dielectric strength: 4kV peak
  • Rated voltage: 250 V ac
  • Contact resistance: = 3 m after 5000 insertion-withdrawal operations
  • Insulation resistance - initial: > 2 G
  • - after damp heat test: > 1 G
  • Inrush/outrush current capability (12 V source): 300/30 A/200 ms
  • Creepage distance: according to IEC 664-1
  • Mechanical
  • Retention method: Quicklock with latch
  • Cable anchoring: NEUTRIK chuck principle
  • Cable O.D. range: 5 - 15 mm
  • Cable retention force: = 220 N Subject to cable die and material
  • WIRING:
  • - Cable: screw-type terminals or soldering, 12 AWG stranded
  • Materials
  • Contacts: Female: CuZn39Pb3
  • Securing element: ZnAI4Cu1, CuNi plated
  • Spring element: Neoprene ring
  • Housing: PA 6 30% GR
  • Insert (FC part): PBTP 20% GR
  • Bushing: PA 6 15% GR
  • Chuck: POM
  • Temperature range: -30 C to +80 C
  • WIRING
  • Amplifier
  • Stereo ("HIFI"): 1 NL4MP socket left channel pins 1+/1- right channel pins 2+/2-
  • Power ("PA") Standard: 3 NL4MP sockets "A" socket: left channel pins 1+/1- "B" socket: right channel pins 1+/1-
  • Bridged mono: "M" socket: left channel pins 1+/1- right channel pins 2+/2-
  • BI-Amp: one NL4MP socket low frequency pins 1+/1- high frequency pins 2+/2-
  • Cable
  • Stereo ("HIFI"): NL4FC on amplifier end, 4 conductor cable splits into 2 pairs with NL4FC on each end
  • Power ("PA) Standard: a 2-conductor cable for each channel with NL4FC on both ends
  • Bridged mono: a special 2-conductor cable, on both ends wired to pin 1+/2+ of NL4FC
  • BI-Amp: a 4-conductor cable on both ends wired to pins 1+/1-, 2+/2- of NL4FC
  • Speaker
  • Stereo ("HIFI"): one NL4MP per speaker left speaker pins 1+/1- right speaker pins 2+/2-
  • Power ("PA) Standard: NL4MP pin 1+ to speaker coil "+" NL4MP pins 1- and 2+ to speaker coil "-"
  • Bridged mono: NL4MP pin 1+ to speaker coil "+" NL4MP pins 1- and 2+ to speaker coil "-"
  • BI-Amp: one NL4MP socket low frequency pins 1+/1- high frequency pins 2+/2-