These Phono / RCA Connectors are used for custom made Phono assemblies. They have Gold plated contacts and will fit a cable up to a maximum of 6mm Diameter. The Gold plated Phono Connectors can be easily un-screwed allowing for easy access to the solder tags.
Both Plugs are colour coded and are sold as seen in sets of 2 (1 red, 1 Black).