Neutrik Americas NL4MPRXX Speakon 4 Pole Connector

Product Description

The NEUTRIK AMERICAS NL4MPRXX is a 4-pole Speakon-style speaker connector designed for professional audio and sound reinforcement applications. This connector belongs to the XX Series line and is built for reliable signal transfer between power amplifiers and loudspeaker cabinets. It is a panel-mount or chassis-mount receptacle intended for installation by audio systems technicians and professional sound engineers. The twist-lock design common to Speakon connectors prevents accidental disconnection under load, making it well-suited for live sound, installed audio, and touring applications.

The NL4MPRXX is used in professional audio installations where secure, high-current speaker connections are required. Typical applications include stage monitor systems, front-of-house speaker arrays, installed sound systems in commercial venues, and touring speaker cabinets. It is sold as a single unit and is appropriate for both new builds and field replacement of worn or damaged chassis connectors.

Key Features

• 4-pole configuration supports bi-amped or bi-wired loudspeaker setups
• XX Series construction for professional-grade durability
• Twist-lock retention mechanism prevents unintended disconnection
• Panel-mount or chassis-mount design for speaker cabinet and amplifier rack installation
• Sold individually, suitable for single-unit repair or replacement

Compatibility

Designed as an OEM-style replacement or new-install chassis connector for professional loudspeaker cabinets and amplifier panels requiring a 4-pole Speakon-format receptacle.

Installation Notes

Installation is typically performed by a qualified audio systems technician or electrician familiar with professional sound equipment. Disconnect all power from the amplifier or speaker system before servicing any connector. Secure the connector body firmly to the chassis panel before terminating conductors to prevent mechanical stress on solder joints or crimp terminations. Follow applicable wiring standards and the cabinet manufacturer guidelines for conductor sizing and connection torque.