4 Pin lockable coupler, links two NL2/4F*s together for cable extension. Can be permanently attached to NL2/4F*. Priced and sold each.
Neutrik NL4MP 4 Pole Male Speakon Chassis Connector "D" Standard Fixing
4 X Neutrik NL4MP-ST 4 Pole Speakon Panel Mount Chassis Socket - Screw Terminal
Neutrik 4 Pole Speakon Chassis Mount PA Speaker Solder Terminal Socket [007616]
Neutrik NP3XB 3 pole 1/4" Sereo Jack Plug professional phone plug Solder Style
Neutrik NA3MJ 3 Pole XLR Male to 6.35mm Stereo Locking Jack Socket
![Neutrik 4 Pole Speakon Chassis Mount PA Speaker Solder Terminal Socket [007616]](https://images.buynet.work/thumb.php?i=371852234&s=240)
