Shure BLX288/B58 — Wireless Dual Vocal System with Two BETA 58A Handheld Transmitters (J11)
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 performance for two vocalists simultaneously. At the core of the system are two BETA 58A handheld transmitters, pairing Shure’s precision-engineered supercardioid dynamic capsule with analogue wireless transmission for consistent, professional-grade vocal reproduction. The included BLX88 dual-channel tabletop receiver provides a stable RF platform within the J11 band (596-616 MHz), and the system ships ready to perform with all necessary accessories included. This system is well-suited for audio engineers, AV integrators, venues, and houses of worship seeking a dependable dual-vocalist wireless solution without complex configuration.
The BLX288/B58 is engineered for fast deployment, shipping complete with the BLX88 receiver, two BETA 58A handheld transmitters, two microphone clips, a power supply, two AA batteries, and a user guide, minimizing setup time and ancillary purchasing.
Key Features
- Dual BETA 58A Handheld Transmitters — Each transmitter houses Shure’s legendary BETA 58A supercardioid dynamic capsule, delivering focused pickup and high SPL handling suited to demanding live vocal applications.
- BLX88 Dual-Channel Tabletop Receiver — A single receiver unit manages both wireless channels, simplifying rack space requirements and system management for dual-vocalist setups.
- J11 Band Operation (596-616 MHz) — Factory-configured for the J11 frequency band, providing 20 MHz of tuning bandwidth for frequency coordination in congested RF environments.
- Up to 14-Hour Battery Life — Each handheld transmitter operates up to 14 hours on standard AA batteries, supporting extended performance runs without mid-show battery changes.
- Analogue Wireless Transmission — Precision-engineered analogue RF transmission maintains low-latency audio signal integrity across both channels.
- Complete System Package — Includes all components required for immediate deployment: BLX88 receiver, two BETA 58A handheld transmitters, two microphone clips, power supply, two AA batteries, and user guide.
- Simple Setup and Operation — Designed for fast frequency matching and channel assignment, reducing configuration time in live and installed environments.
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