Neutrik NLT4FX Heavy Duty 4-Pole Speakon Cable Connector, Nickel

The Neutrik NLT4FX 4-pole female cable connector features nickel housing and chuck-type strain relief. The speakon STX Series was especially designed for heavy duty amplifier-loudspeaker applications like professional touring. The extremely rugged and durable STX Series features an all-metal housing.

Features

• Current rating 40 A continuous, 50 A audio signal with 50% duty cycle
• Robust and durable all metal housing
• Sealing ring provides weatherproof IP54 rating
• Reinforced metal quick lock system for ease and precise locking
• Extra large solder contacts for up to 6mm² (AWG10) wires
• Mate with all available speakON products

Electrical Specifications

• Rated current/contact: 40 A rms continous, 50 A audiosignal, duty cycle 50%
• Dielectric strength: 4kV peak
• Rated insulation voltage: 250 V ac
• Contact resistance after lifetime: < 2 m ohm
• Insulation resistance: > 10 G ohm

Mechanical Specifications

• Retention method: Quicklock with latch
• Lifetime (mating cycles): > 5000
• Cable anchoring: NEUTRIK® chuck principle
• Cable O.D. range: 9 - 16 mm
• Max. wire size: 6mm² / 10 AWG (stranded), soldering
• Solderability: complies with IEC 68-2-20

Material Specifications

• Contacts: Brass CuZn39Pb3
• Housing: Zinc diecast ZnAl4Cu1
• Insert: Poliyamide PA 6 30% GR
• Bushing: Zinc diecast ZnAl4Cu1
• Chuck: Polyacetal POM
• Locking element: Zinc diecast ZnAl4Cu1
• Temperature range: -30°C to +80°C
• Flammability: UL94HB
• Protection class (mated condition): IP54 (8 pole: IP52)