Entertainment WallSocket Snap (Modular Socket)

This is a modular snap together socket solution for cables - in this case, audio cables. I allows me to create snap on facias that could be anything. I personally have all square but then 1 round as it fits better, see images. The connectors used are “RUNCCI-YUN 8PCS Speaker Terminal Binding Post Banana Plug Socket Connector 4mm banana socket” (as seen in photos)