# NC3FXX NC3MXX 3 Pin XLR Audio Cable Connector Set

Date: 2026-05-05
Categories: XLR Connector Series
URL: https://cenyutech.com/nc3fxx-nc3mxx-3-pin-xlr-audio-cable-connector-set.html

## Product Summary

The NC3FXX and NC3MXX 3 pin XLR connector set is designed for professional audio cable assembly where stable balanced signal transmission and secure mating are essential. As a standard solution for microphone cables, speaker connections, mixer patching, and stage audio systems, this male and female XLR plug set meets the practical needs of pro audio, broadcast, and AV integration markets.

With a dependable latch lock design and industry-standard 3 pin configuration, it supports clean signal routing and consistent cable termination in live sound, studio wiring, and equipment interconnect applications. It is well suited for microphone extension cables, custom XLR cable production, audio system maintenance, and replacement connector projects.

OEM/ODM customization is available for cable assembly and connector supply projects.

### Specification Table:

Product Name
[XLR Plug Connector](https://cenyutech.com/tag/xlr-plug-connector)

Model
NC3FXX & NC3MXX

Pin
3 PIN

Gender
Male, Female

Contact Resistance
≤9mQ

Locking Device
Latch Lock

Insertion Force
≤ 20 N

Lifetime
>1000 mating cycles

Color
Black

Compatible Devices
Speaker

![3 pin XLR male female metal cable audio connector NC3FXX NC3MXX](https://cenyutech.com/wp-content/uploads/2026/04/20260411150830827601-800x278.webp)

### 3 Pin vs 4 Pin vs 5 Pin vs 7 Pin XLR Connector

**Type**
**Function**
**Application**

3 Pin
Balanced audio
Microphones

4 Pin
Power
Camera / broadcast

5 Pin
DMX control
Lighting

7 Pin
Multi-signal
Tube mic

### Key Features:

- 3-pin design for balanced audio

- Male & female cable connector set

- Metal housing for durability

- Secure latch locking system

- Low noise and stable transmission

### Applications

- Microphones

- Audio mixers

- Recording studios

- Live sound systems

- Broadcast equipment

Widely used in professional audio systems requiring balanced signal transmission and noise reduction.

### Why Choose Our XLR Connector

- Professional connector manufacturer

- OEM / ODM customization

- Industry-standard compatibility

- Stable signal transmission

- Competitive factory pricing

- 3 pin XLR connector supplier

- NC3FXX NC3MXX equivalent manufacturer

- 3 pin XLR connector for microphone

- professional audio cable XLR connector

- buy XLR connector in bulk

### FAQ

**Q1: What is a 3 pin XLR connector?**It is a standard [audio connector](https://cenyutech.com/tag/audio-connector) used for balanced signal transmission in professional audio systems.

**Q2: What is a 3 pin XLR used for?**It is mainly used for microphones, mixers, amplifiers, and studio equipment.

**Q3: Why is XLR better than [6.35mm jack](https://cenyutech.com/tag/6-35mm-jack)?**XLR supports balanced audio, reducing noise and interference over long distances.

**Q4: Are NC3FXX and NC3MXX compatible?**Yes, they are standard female and male connectors designed to mate together.

**Q5: Is it suitable for studio recording?**Yes, it is the most widely used connector in professional recording environments.

![3 pin XLR male female metal cable audio connector NC3FXX NC3MXX](https://cenyutech.com/wp-content/uploads/2026/04/20260411150754402579.webp)

![3 pin XLR male female metal cable audio connector NC3FXX NC3MXX](https://cenyutech.com/wp-content/uploads/2026/04/20260411150754866718.webp)