$39.83
Neutrik speakON® 4 Pole Locking Cable Coupler – NL4MMX
The Neutrik NL4MMX speakON® 4 Pole Locking Cable Coupler is designed to link two speakON® NL2 or NL4 cable connectors together for secure loudspeaker cable extensions. When permanently locked onto a compatible speakON® cable connector, the adapter creates a reliable male connection point for professional audio applications.
Featuring Neutrik’s proven Quick Lock system, the NL4MMX delivers secure mating, excellent electrical performance, and long service life. Its rugged polyamide construction and silver-plated contacts make it ideal for touring sound systems, stage production, rental equipment, and permanent audio installations.
Important: speakON® connectors are designed exclusively for loudspeaker connections and must not be used as AC mains or power supply connectors.
| Model | NL4MMX |
| Gender | Male |
| Rated Current | 15 A RMS Continuous |
| Audio Signal Current | 30 A (50% Duty Cycle) |
| Rated Voltage | 250 V Insulation |
| Contact Resistance | ≤ 3 mΩ (after lifetime) |
| Dielectric Strength | 4 kVDC Peak |
| Insulation Resistance | > 1 GΩ (after dampheat) |
| Locking Device | Quick Lock |
| Contact Plating | 4 µm Silver |
| Contacts | Bronze (CuSn6) |
| Shell Material | Polyamide (PA 6, 30% Glass Reinforced) |
| Insert Material | Polyamide (PA 6, 30% Glass Reinforced) |
| Flammability | UL 94 HB |
| Temperature Range | -30°C to +80°C |
| Lifetime | > 5,000 mating cycles |
The Neutrik NL4MMX provides a professional-grade solution for extending speakON® speaker cable assemblies while maintaining the secure locking performance and reliability trusted throughout the professional audio industry.
