Speakon Connector Wiring Diagram A Speakon connector is a type of electrical connector used to connect amplifiers to loudspeakers. It is a locking connector, which means that it is not possible to accidentally disconnect the cable. Speakon connectors are available in two sizes: 4-pole and 8-pole. The 4-pole Speakon connector is used for connecting amplifiers to passive loudspeakers. The 8-pole …