(4) NEUTRIK NL2FX SpeakON 2-Pole Female Cable Connector * (4) Brand New Neutrik NL2FX SpeakON Female Cable Connectors. * Current rating 40 A continuous, 50 A audio signal with 50% duty cycle. * Only 3 parts, easy to assemble. High impact materials  long-lasting and reliable. * Easy and extremely precise locking system "Quick Lock". * 1 piece strain relief, chuck for 6 to 10 mm cable O.D.