4 polige speakon connector , de standaard plug voor speaker kabel

4 pole cable connector with chuck and dark grey bushing.

Speakon® Lockable Loudspeaker Connector / SPX Series A new generation of loudspeaker amplifier system: SPX Series. This second generation of Speakon® connectors features a higher current rating for the operation of high power speakers and amplifiers carrying more than 1000 Watts. Change easily and quickly from a straight connector to the right-angle version, without disconnecting the cable.
Only 3 parts.