Neutrik 4 pole lockable coupler.
Links two NL2/4FC or NL4FX together for cable extension. Can be permanently attached to NL2/4FC or NL4FX.
Rated current/contact: 15 A rms continuous
Rated current per contact: 30 Amp audio signal, duty cycle 50 %
Dielectric strength: 4kV peak
Rated voltage: 250 V ac
Locking device: Quick lock