The SAPT4 male mini XLR connector is built for sound engineers, musicians, and technicians who need reliable 3-pin connections for compact audio gear. This professional-grade connector handles the precise wiring demands of modern pro audio setups where space is at a premium.

The mini XLR design delivers secure signal transmission in a compact form factor that's essential for wireless systems, headphone amplifiers, and portable recording equipment. The 3-pin configuration supports balanced audio signals, ensuring clean signal transfer without noise or interference.

The integrated rubber grommet accommodates cables up to 2.5mm in diameter, providing strain relief and a weatherproof seal that protects your connections during transport and outdoor use. The connector's metal housing and gold-plated contacts resist corrosion while maintaining consistent conductivity over thousands of connection cycles.

Sound professionals use this connector for building custom cables for wireless microphone systems, in-ear monitor feeds, and compact mixing console connections. It's particularly valuable for mobile DJs and touring musicians who need field-repairable cables that can handle the rigors of constant setup and breakdown.

The SAPT4 features solder cup terminals for secure wire attachment and includes all necessary hardware for professional installation. Simply strip your cable, solder to the appropriate pins, and secure with the included strain relief grommet.

Seismic Audio backs this connector with a one-year warranty and ships nationwide, giving audio professionals the quality components they need at a price that makes sense for both single repairs and bulk cable builds.

Technical Specifications

Frequently Asked Questions

What audio equipment uses mini XLR connectors?

Mini XLR connectors are commonly found on wireless microphone transmitters, in-ear monitor systems, portable headphone amplifiers, and compact audio interfaces. The 3-pin configuration supports balanced audio signals, making this connector ideal for professional wireless systems where signal integrity is critical. Many touring musicians and sound engineers keep these on hand for field repairs of wireless gear.

Can I use this connector for microphone cables?

While this connector has the same 3-pin balanced configuration as standard XLR, it's specifically sized for mini XLR applications. You cannot directly connect this to full-size XLR equipment without an adapter cable. This connector is designed for compact gear like wireless transmitters, not standard microphone cables that require full-size XLR connectors.

What gauge wire works best with this connector?

The rubber grommet accommodates cables up to 2.5mm in diameter, which typically includes 22-24 AWG wire configurations commonly used in balanced audio applications. Use high-quality shielded cable designed for audio applications to maintain signal integrity. The solder cup terminals provide secure attachment points for proper strain relief and long-term reliability.

How do I wire a balanced audio connection?

Connect your cable's positive conductor to pin 2, negative to pin 3, and shield/ground to pin 1. This follows standard balanced audio wiring conventions used throughout the pro audio industry. Ensure clean solder joints and proper strain relief through the rubber grommet to prevent connection failures during use.

Is this connector suitable for outdoor events?

Yes, the rubber grommet provides weather resistance when properly installed, making it suitable for outdoor applications where wireless systems are exposed to moisture. However, ensure all connections are properly sealed and consider additional protection for critical outdoor installations. The metal housing also provides durability against physical stress during transport and setup.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov