The Shure BLX288/B58 is a professional dual-channel wireless system that packages two high-performance handheld transmitters with Beta 58A capsules and a dual-channel rack-mount receiver. The Beta 58A is a supercardioid dynamic vocal microphone renowned for its crisp, bright presence peak, tight pickup pattern, and exceptional gain-before-feedback capabilities. This makes it a favorite among lead vocalists who need their voice to cut through a dense live mix with clarity and definition. The system provides two identical, independent channels of this premium vocal sound with the simplicity and reliability of the BLX wireless platform, making it an ideal solution for vocal duos, co-hosts, or any application requiring two simultaneous premium wireless vocal feeds.

The system's BLX88 dual receiver is housed in a compact, half-rack-width metal chassis designed for easy integration into portable racks or installed equipment cabinets. It features automatic frequency scanning for both channels to find the clearest available UHF frequencies, and a one-touch sync function for quick pairing of each transmitter. Independent LED meters for each channel display real-time audio level and RF signal strength, providing clear operational status at a glance. This all-in-one package includes all necessary components and cables, offering a streamlined, out-of-the-box solution that eliminates the complexity of sourcing and configuring separate systems.

Built for durability and long runtime, the handheld transmitters feature sturdy steel grilles and operate on two AA batteries each. The BLX288/B58 system delivers professional-grade wireless audio quality in an accessible and user-friendly format. It is perfectly suited for touring bands, worship teams, rental companies, and performance venues that require a reliable, high-quality wireless solution for two vocalists, ensuring consistent, standout vocal performance every show.