Whirlwind SK510G12 2 Conductor Speakon to Same Speaker Cable - 12 Awg - 10 Foot
SK5 Series cables are made with two conductor 12GA wire and terminated with an NL4 FC connector on each end. They are available in 10, 25, 50, and 100 ft. lengths. Wiring is to 1+ and 1- pins of the NL4 connector.