These panel plugs are from Neutrik's D-LX series of XLR chassis connectors and provide unequalled performance through quality design. They feature a compact all-metal housing with a duplex ground contact, which offers excellent RF protection and shielding. It is the ideal match for mating with Neutrik's EMC XLR cable connector.
The special M3 version of the connector has an M3 tapped thread, for speed of mounting (for rear-of-panel mounting only).