Shure BLX288/BETA58 Wireless Dual Handheld Microphone System – M17 (662–686 MHz)

The Shure BLX288/BETA58 Wireless Dual Vocal System delivers exceptional wireless performance with legendary Shure reliability. Operating on the M17 frequency band (662–686 MHz), this system includes two BLX2/BETA58A handheld transmitters featuring the industry-leading Beta 58A supercardioid dynamic microphone capsule, ideal for professional vocalists on stage or in the studio.

The system also includes the rugged BLX88 dual-channel wireless receiver with one-touch QuickScan frequency selection, intuitive setup, and microprocessor-controlled internal antenna diversity for stable and interference-free performance.

? Key Features – BLX288/BETA58 Wireless Vocal System:

• Beta 58A dynamic supercardioid microphone capsules – tailored frequency response for crisp, focused vocals
• Dual handheld system – includes 2 x BLX2/B58A transmitters for multiple performers
• BLX88 dual-channel receiver – simple interface and reliable wireless connectivity
• QuickScan frequency selection – locates the clearest channel instantly
• Microprocessor-controlled antenna diversity – enhances signal stability
• XLR and ¼” output connectors – flexible connection options for PA systems, mixers, and audio interfaces
• Lightweight, rugged construction – built for stage durability
• Up to 14 hours of battery life with 2 x AA batteries per transmitter
• -10 dB gain attenuation switch on each transmitter for versatile stage use

? What's Included:

• 1 x BLX88 Dual-Channel Wireless Receiver
• 2 x BLX2/BETA58A Handheld Wireless Microphone Transmitters
• 2 x Swivel Microphone Adapters
• 1 x Power Supply
• 4 x AA Batteries (2 per microphone)
• 1 x User Guide

? System Specifications:

BLX88 Dual Receiver:

• Frequency Band: M17 (662–686 MHz)
• Outputs: XLR and 1/4” TS audio outputs
• LED Indicators: Two-color audio status LED
• Antenna: Internal, microprocessor-controlled diversity
• Construction: Molded ABS chassis
• Setup: One-touch QuickScan frequency selection

BLX2/BETA58A Handheld Transmitters:

• Microphone Type: Dynamic
• Polar Pattern: Supercardioid
• Integrated Capsule: Shure Beta 58A
• Gain Attenuation: -10 dB switchable
• Battery Life: Up to 14 hours with AA batteries
• Construction: Lightweight, durable ABS housing

✅ Ideal For:

• Live vocal performances (solo or duet)
• Worship teams and church services
• Stage and touring musicians
• Corporate events and professional presentations

? Professional-Grade Wireless Audio with Shure BLX288/BETA58

Designed for clear, consistent vocal delivery in any environment, the Shure BLX288/BETA58 Wireless Dual Handheld System M17 is a trusted choice for professionals who demand premium wireless vocal performance and reliable signal clarity with minimal setup. Whether you're on stage, in a studio, or leading an event, Shure puts legendary audio quality in your hands.