Shure QLXD24/B58 Digital Wireless Handheld Microphone System with Beta 58A Capsule (G50: 470 to 534 MHz)

Shure QLXD24/B58 Rackmount Digital Wireless Handheld Microphone System

The Shure QLXD24/B58 system is a comprehensive solution designed to meet the demands of performers, presenters, and broadcasters seeking professional-grade audio quality, reliable RF performance, and secure transmission. Here's an overview of its key features and capabilities:

Professional Audio Quality and Secure Transmission

• UHF Band Operation: The system operates in the UHF band, providing a reliable platform for transmitting pristine 24-bit/48 kHz digital audio with clarity, accurate low end, and crisp transient response.


• Digital Predictive Switching Diversity: Utilizes advanced technology to protect the transmission from interference, ensuring solid RF signal stability without audio artifacts.


• AES 256-bit Encryption: Offers secure transmission, safeguarding against unauthorized access and ensuring privacy.

Rugged and User-Friendly Design

• QLXD2 Handheld Transmitter: Features a rugged, ergonomic design that is comfortable to hold and easy to operate. Equipped with a Beta 58A dynamic capsule with a supercardioid pickup pattern, ideal for speech and vocal performance.


• Interchangeable Capsule Design: Allows for flexibility by accommodating various Shure capsules to suit different applications and preferences.


• Backlit LCD: Provides essential information and fast menu access, even in low-light conditions. The transmitter can be locked out to prevent accidental changes during use.


• Adjustable Input Sensitivity: Accommodates a wide range of speaking styles and microphone levels for optimal performance.

Robust Performance and Intelligent Hardware

• Digital Switching Diversity Reception: Ensures reliable signal reception by dynamically switching antennas to prevent dropouts.


• Automatic Frequency Scanning: Scans for and deploys the cleanest frequencies to transmitters via IR sync, simplifying setup and ensuring optimal performance.


• Audio and RF Meters: Front-panel controls with LED meters allow for quick visual monitoring of audio and RF levels.


• Ethernet Networking: Enables real-time monitoring, control, and automatic frequency coordination across multiple receivers using Shure's Wireless Workbench software.

Smart Power Management Options

• SB900A Lithium-Ion Battery: Provides extended transmitter battery life over alkaline batteries, with remaining battery life metering available on the receiver's front panel.


• Charging Options: The SB900A battery can be recharged using the SBC charger (sold separately), offering convenient and efficient power management.

Enhanced System Reliability and Expandability

• Antenna Options: Adding UA874 active antennas or PA805 passive antennas increases system range and offers increased protection against interference.


• Antenna Distribution System: The UA844+SWB antenna distribution system expands antenna pairs, allowing for more on-air channels in less setup time.


• Variety of Microphone Options: Shure offers a range of bodypack transmitters and microphone options, including lavalier and headset microphones, to adapt the system to different performance needs and preferences.