Shure BLX24R/SM58-H9 Wireless Vocal System SM58 H9

Product Description

The SHURE BROTHERS INC BLX24R/SM58-H9 is a rack-mount handheld wireless vocal system built around the industry-standard SM58 cardioid dynamic microphone capsule. Designed for live sound and installed audio applications, this system pairs a BLX2 handheld transmitter with an SM58 capsule to a BLX4R rack-mount receiver operating on the H9 frequency band. The H9 band designation indicates the specific RF frequency range assigned to this unit, which is relevant for frequency coordination in multi-channel deployments. Licensed audio technicians and sound engineers install and configure this system in venues, houses of worship, theaters, and similar facilities.

This system is suited for vocal applications in both small and mid-size venues where a reliable single-channel wireless solution is required. The rack-mount receiver format integrates cleanly into standard 19-inch equipment racks alongside other audio infrastructure. The SM58 capsule is a cardioid polar pattern dynamic element well established in live vocal reinforcement. This unit ships as a complete system including the handheld transmitter with capsule and the rack-mount receiver, ready for installation and frequency setup on the H9 band.

Key Features

• BLX4R rack-mount receiver fits standard 19-inch rack enclosures
• SM58 cardioid dynamic capsule on the BLX2 handheld transmitter
• H9 band frequency assignment for RF coordination in multi-system installs
• Single-channel complete system sold as one unit
• Designed for live vocal reinforcement in installed and portable audio setups

Compatibility

Designed as a complete OEM wireless vocal system for use in live sound reinforcement, installed audio, and portable PA applications requiring a rack-mount single-channel wireless microphone solution.

Installation Notes

Installation and frequency coordination should be performed by a qualified audio systems technician familiar with RF management and local frequency regulations. Power down the receiver before making any wired audio connections to the mixing console or audio system. Ensure the H9 frequency band is legally permitted for use in your region before deployment. Consult the manufacturer documentation for antenna placement guidelines to minimize RF interference in multi-channel environments.