Neutrik NLT4FXX-BAG SpeakON STX 4-Pole Female Cable Connector

The Neutrik NLT4FXX-BAG is a 4-pole female cable-end speakON STX connector engineered for professional touring and permanent installed audio applications where connector failure is not an option. Designed for the demanding interface between high-power amplifiers and loudspeaker systems, the STXX Series addresses the limitations of standard speakON connectors by incorporating a zinc diecast black chrome-plated shell and a glass-reinforced V-0 polyamide insert — materials chosen specifically for mechanical abuse, heat, and chemical resistance on the road.

For touring sound engineers and systems integrators building speaker snake assemblies, the NLT4FXX-BAG offers the peace of mind of IEC 62368-1 compliance through its component-level certification to IEC 61984. Its built-in weatherproof gasket achieves IP54 protection in the mated condition, making it suitable for outdoor festival rigs and wet-stage environments. The chuck-type strain relief accommodates cables with an outer diameter of 9 to 16 mm, and extra-large solder contacts accept up to 6 mm² conductors — critical for low-impedance, high-current speaker runs where undersized terminations create heat and signal loss.

The Quick Lock latching mechanism provides positive engagement confirmation under live conditions, reducing the risk of accidental disconnection during performances. Rated for over 5,000 mating cycles, this connector is built for the repetitive connect-disconnect demands of touring production, rental inventory, and installed sound systems that require regular maintenance access.