The Neutrik NC4MXX-B is a 4-pole male XLR cable connector designed for dependable performance in professional audio, communication, and custom wiring applications. Featuring a durable black metal housing with gold-plated contacts, it combines a refined appearance with the rugged construction needed for demanding environments. As part of Neutrik's next-generation XX series, it offers improved reliability, stronger contact integrity, and a more robust locking design for secure connections. Built with ease of assembly and long-term durability in mind, the NC4MXX-B incorporates an enhanced chuck-style strain relief system that helps protect cables from pull-out forces while simplifying installation. A polyurethane boot helps reduce stress caused by repeated cable bending, making it well suited for applications where connectors are frequently handled or moved. The ergonomic design, sturdy zinc die-cast shell, and support for cable identification through optional colored rings and boots make this connector a practical choice for both permanent installations and portable equipment setups.