The Neutrik NLT4FX Speakon 4-Pole Female Cable Connector is specially designed for heavy-duty amplifier-loudspeaker applications like professional touring. This rugged and durable STX series connector features an all-metal housing. Note: Speakon is not to be used as an AC mains or power supply connector.
Key Features
- Current rating 40 A continuous, 50 A audio with 50% duty cycle
- Robust and durable all-metal housing
- Sealing ring provides weatherproof IP54 rating
- Reinforced metal quick lock system for ease and precise locking
- Extra large solder contacts for up to 6mm² (AWG 10) wires
- Mates with most Speakon products
Specifications
| Connection Type |
Speakon |
| Gender |
Female |
| Contact Resistance |
≤2 mΩ (inner) (after lifetime) |
| Dielectric Strength |
4 kVDC (peak) |
| Insulation Resistance |
>1 G Ω (after dampheat) |
| Rated Current Per Contact |
40 A rms continuous 50 A audio signal, duty cycle 50 % |
| Rated Voltage |
250 V (insulation) |
| Cable O.D. |
0.35 to 0.62" (9 to 16 mm) |
| Cable Retention |
≥220 N (subject to cable O.D. and material) |
| Lifetime |
>5000 mating cycles |
| Wire Size |
6 mm², 10 AWG |
| Wiring |
Solder contacts |
| Locking Device |
Quick lock (latch) |
| Contact Plating |
4 µm Ag |
| Contacts |
Brass (CuZn39Pb3) |
| Insert |
Polyamide (PA 6 30 % GR) |
| Locking Element |
Zinc diecast (ZnAl4Cu1) |
| Shell |
Zinc diecast (ZnAl4Cu1) |
| Strain Relief |
Polyacetal (POM) |
| Flammability |
UL 94 HB |
| Solderability |
Complies with IEC 68-2-20 |
| Temperature Range |
-22 to 176°F (-30 to 80°C) |
