Full Product Specs From Manufacturer's Website
Description: Speakon 4 pole plug.
Number of Conductors: 4
The Neutrik Speakon is the only connector expressly designed for high power loudspeaker systems. Each contact is rated at 30 amps to ensure contact resistance is kept to a minimum. All plugs feature built-in cable strain reliefs and all enclosure jacks are air tight. Both pieces "twist and lock" together making accidental disconnections a thing of the past. Great for Bi-amping and speaker snakes.Note: Same as NL4FC except this one has a 50 A current rating.