Shure BLX288/B58 — Wireless Dual Vocal System with Two BETA 58A (H11)
BLX288/B58 Overview
The Shure BLX288/B58 is a complete dual-channel wireless vocal system designed for live performance, houses of worship, corporate events, and touring applications requiring reliable RF for two vocalists simultaneously. The system is built around the BLX88 tabletop dual-channel receiver and two BETA 58A handheld transmitters, delivering precision-engineered dynamic vocal reproduction over analog wireless transmission. Operating in the H11 band (572-596 MHz), the system ships ready to perform straight out of the box. It is well-suited for audio engineers, venue technicians, and system integrators who need a dependable, fast-deploying dual-vocal solution.
The BLX288/B58 is designed for straightforward setup with all necessary components included, minimizing deployment time and reducing the need for additional accessories at installation.
Key Features
- Dual BETA 58A Handheld Transmitters — Two legendary Shure BETA 58A dynamic vocal microphones provide consistent, professional-quality sound reproduction for both vocalists
- BLX88 Dual-Channel Receiver — Tabletop form factor dual-channel receiver manages both wireless links from a single unit, simplifying rack or table placement
- Up to 14-Hour Battery Life — Each handheld transmitter delivers up to 14 hours of continuous operation per set of AA batteries, supporting extended performances and multi-set events
- H11 Band Operation (572-596 MHz) — Factory-tuned to the H11 frequency band for compatibility with regional RF environments; use Shure’s Frequency Finder tool to confirm local availability
- Analog Wireless Transmission — Precision-engineered analog RF transmission maintains vocal clarity and reliability across the operating range
- Complete Out-of-Box System — Includes BLX88 receiver, two BETA 58A handheld transmitters, two microphone clips, power supply, two AA batteries, and user guide; no additional purchases required to deploy
- Simple Setup — Designed for fast, intuitive configuration, reducing setup time for engineers and technicians working under time constraints

Reviews
There are no reviews yet.