Neutrik NL4MMX connecting barrel
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This genuine Neutrik NL4MMX is a Lockable 4 pole speakON adapter for coupling cables.
Links two Neutrik NL2 or NL4 together using the NL4MMX for cable extension. Changes gender to male when permanently locked on the cable.
Features permanent secure connection on a Neutrik SpeakON cable connector using 2nd lock. Can be permanently attached to NL2 or NL4
(NB: With the Speakon connectors, what you would think would be the female is actually the male. So this is actually two males)