Transpose Speaker Adapters. Z Plug 4mm connector, available in gold or silver.
Transpose Modular Termination System allows easy switching between spade, Z-plug and expanding 4mm connectors as your requirements change. With Atlas' Transpose Modular Termination System, their cable is factory-terminated with cold-weld connectors which accept a range of threaded inserts (the actual connector part of the plug). This gives the user the option to change from, for example, expanding 4mm plugs to spades simply by purchasing this set of Transpose adapters.