NL4FC 4-Pole Speakon Cable End

NL4FC 4-Pole Speakon Cable End Specifications:

• 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-