Professional audio engineers, lighting technicians, and stage crews need reliable 4-pin XLR connectors for power distribution, DMX lighting control, and intercom systems. The SAPT13 10-pack delivers field-ready female connectors that handle the demanding requirements of live production environments.

These 4-pin XLR female connectors provide secure, locking connections for power and signal applications where standard 3-pin XLR won't work. The 4-pin configuration supports balanced audio plus phantom power, DMX512 lighting protocols, or dedicated power distribution in professional installations.

Each connector features a durable black metal housing with integrated strain relief and rubber grommet protection. The precision-machined contact pins ensure reliable signal transfer and resist corrosion from repeated connections. Gold-plated contacts maintain consistent performance across hundreds of connection cycles, while the robust shell construction withstands the physical demands of touring and installation work.

Use these connectors for DMX lighting chains in theaters and concert venues, power distribution in broadcast studios, or custom cable assemblies for houses of worship and conference centers. They're equally valuable for repair work when existing connectors fail during critical productions. Mobile DJs and rental companies keep these on hand for quick field repairs and custom cable builds.

Simply solder your cable conductors to the numbered terminals and secure with the integrated cable clamp. Each connector includes detailed wiring diagrams for common applications. The pack of ten ensures you have backup connectors for multiple projects or emergency repairs.

Seismic Audio backs these connectors with a one-year warranty against manufacturing defects. Professional-grade components at accessible pricing, with fast shipping to keep your productions running smoothly.

Technical Specifications

Frequently Asked Questions

What applications use 4-pin XLR connectors instead of standard 3-pin?

4-pin XLR connectors serve three main applications: DMX512 lighting control (industry standard for intelligent lights and controllers), balanced audio with phantom power (microphones requiring both signal and power), and DC power distribution in professional audio/video systems. The fourth pin provides the additional conductor needed for these specialized applications that standard 3-pin XLR cannot support.

Can I use these connectors for regular audio cables?

While 4-pin XLR connectors are physically compatible with 3-pin XLR, they're designed for specific applications requiring four conductors. Using them for standard balanced audio connections leaves the fourth pin unused and may cause confusion during system setup. For standard microphone and line-level audio, stick with 3-pin XLR connectors to maintain industry standards and avoid compatibility issues.

What wire gauge and cable types work with these connectors?

These female XLR connectors accommodate standard audio and DMX cable gauges from 18 AWG to 24 AWG. For DMX applications, use certified DMX512 cable with 120-ohm impedance and twisted pair construction. For power applications, ensure your wire gauge matches the current requirements of your specific application. The integrated cable clamp securely holds cables with jacket diameters from 4mm to 8mm.

How do I wire a 4-pin XLR connector for DMX lighting?

DMX512 wiring uses pins 1 and 2 for the data signal (pin 1 = Data-, pin 2 = Data+), pin 3 connects to shield/ground, and pin 4 remains unused in most applications. Always consult your lighting controller and fixture manuals for specific wiring requirements, as some manufacturers use different pin configurations. Use certified DMX cable and maintain proper impedance matching with 120-ohm terminators at the end of your lighting chain.

Do these connectors work for both male-to-female and panel mount applications?

These are cable-mount female connectors designed to terminate the end of cables, not for panel mounting. They accept male XLR plugs and are typically used on the input side of devices or as cable terminations. For panel-mount applications, you need chassis-mount XLR connectors with threaded mounting hardware. These cable-mount versions are perfect for custom cable assembly, repairs, and field modifications.

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