Punched for Neutrik D-Series Connectors. Can be Fitted with a Multi-Pin Connector or Cable Gland with Adaptor Plate. Various Sizes AvailableConnector Holes: Neutrik D-Series. Black powder coated stage box punched for Neutrik D-Series connectors. Suitable for XLR- Speakon- RJ45 and many other connectors. The box can be fitted with a multi-pin connector or a cable gland with an adaptor plate (not supplied). Various sizes of these stage boxes are available.. stage box