The Shure SM58-CN is a professional vocal microphone package that includes the legendary SM58 dynamic microphone permanently attached to a fixed-length cable. This configuration is designed for permanent installations or situations where a loose microphone cable is undesirable, such as in houses of worship, conference rooms, fixed lecterns, or touring rigs where consistent patching is required. The microphone itself delivers the same iconic sonic performance as the standard SM58, featuring a tailored frequency response with a pronounced presence boost that enhances vocal clarity and a cardioid polar pattern that provides excellent gain before feedback and rejection of off-axis sound. Its durable construction includes a built-in spherical wind and pop filter and a shock-mounted cartridge to minimize handling noise.

The integrated cable is a key feature of this model, as it eliminates the need for a separate XLR cable and ensures a reliable, uninterrupted connection between the microphone and the audio system. The cable is permanently wired to the microphone's internal connections and terminates in a standard 3-pin XLR male connector. This design prevents accidental disconnection and can reduce wear and tear on the microphone's internal XLR jack. The cable length is specified by the model number (e.g., -CN often indicates a specific length), providing installers with a clean, integrated solution that reduces cable clutter and potential points of failure at the microphone itself.

This microphone package is ideal for installed sound applications where reliability and consistent setup are paramount. It offers the trusted audio quality and ruggedness of the SM58 in a format that simplifies installation and enhances system integrity for fixed speaking locations, educational institutions, and performance venues.