ProX XC-NL4M SpeakON Male NL4 4-Pole Cable Connector — Industry-Standard Loudspeaker Termination
XC-NL4M Overview
The ProX XC-NL4M is a 4-pole NL4 SpeakON male cable connector designed to meet the industry standard for loudspeaker and amplifier connections. Built with a chuck-type strain relief and screw-type terminals with stranded wire protection, this connector delivers the mechanical integrity and contact reliability demanded in live sound, installation, and touring environments. The quick-lock system ensures secure, repeatable connections that resist accidental disconnection under load. This connector is well suited for audio engineers, system integrators, touring companies, and installation contractors who require dependable, field-serviceable speaker terminations.
Internal contacts are touch-proof by design, providing a fail-safe condition that protects both connected equipment and the user during live operation.
Key Features
- 4-Pole NL4 Configuration — Meets the industry-standard SpeakON format for loudspeaker and amplifier connectivity
- Chuck-Type Strain Relief — Secures the cable at the connector body to reduce stress on internal terminations
- Screw-Type Terminals — Provide solid, serviceable connections with stranded wire protection for long-term reliability
- Quick-Lock System — Industry-standard locking mechanism ensures the connector stays seated under demanding conditions
- Touch-Proof Internal Contacts — Prevents accidental contact with live conductors during connection and disconnection
- Load-Disconnect Protection — Designed to prevent damage to equipment and ensure user safety when disconnecting under load
- Robust Construction — Built for repeated field use in touring, fixed installation, and rental inventory applications

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