XLR Cable Connector 3 Pin for Wire – Blue Ring

Description

XLR Cable Connector
3 Pin for Wire – Blue Ring

The XLR Cable Connector 3 Pin for Wire with a blue ring is a standardized audio interface connector used to terminate cables in balanced audio systems. Its robust three-pin metal housing supports balanced signal transmission, meaning the audio signal travels over paired conductors with a dedicated ground, helping reduce noise and interference over long cable runs. This type of cable connector is widely recognized as the professional standard for connecting microphones, mixers, amplifiers, and other pro audio equipment.

The blue ring around the connector can serve as a visual identifier or coding marker to distinguish different channels, inputs, or segments in a larger setup. The connector’s round metal shell features a latch-type mechanism that securely locks into place when mated with a corresponding XLR port, preventing accidental disconnection even under motion or tension. Internally, the three pins are arranged to carry ground, positive, and negative (hot/cold) balanced signals, contributing to clear and noise-free audio.

Constructed from durable materials such as zinc die-cast shell and high-quality plated contacts, the blue-ring XLR connector is designed to withstand repeated plugging cycles and the physical demands of live sound or studio environments. Its ergonomic design and strain-relief features make it relatively easy to assemble onto cable ends and maintain over time. Whether used in live performance, recording studios, or professional AV installations, this connector plays a critical role in secure, high-integrity audio connections.

Features:

Balanced 3-pin audio signal connection for professional sound setups.

Visual identification with a blue ring for channel or line coding.

Secure latch-locking mechanism to prevent accidental disconnection.

Durable metal housing built for repeated use and field conditions.

Suitable for solder-type cable termination on shielded audio wire.

Specifications:

Attribute

Value

Connector Type:

XLR 3-Pin

Gender:

Cable Connector

Pin Count:

3

Contact Resistance:

≤ 3 mΩ (typical for XLR connectors)

Dielectric Strength:

~1.5 kV DC

Insulation Resistance:

> 10 GΩ (initial)

Rated Current per Contact:

~15–16 A

Rated Voltage:

< 50 V Cable O.D. Range: ~3 – 8 mm Wiring: Solder termination Locking: Latch type Material – Housing: Zinc Alloy die-cast Contact Plating: Silver or nickel plated Protection Class: IP40 Operating Temp: ~-25 °C to +80 °C Applications: Professional Balanced Audio Connections. Microphone to Mixer Cables. Live Sound Equipment Interconnections. Studio Audio Signal Cabling. AV Installations and Sound Reinforcement. Package Contents: 1x XLR Cable Connector 3 Pin for Wire – Blue Ring (Depending on the Type)