Shure QLXD2/B58A Digital Handheld Wireless Microphone Transmitter

Overview

The Shure QLXD2/B58=-H50 is a digital handheld wireless microphone transmitter designed for performers, presenters, and production teams who require reliable sound without the constraints of cables. Featuring the renowned Beta 58A dynamic capsule with a supercardioid pickup pattern, it delivers clear and natural vocal reproduction. Operating in the UHF band, it offers a working range of up to 330 feet and access to 2560 selectable frequencies, ensuring stable connections even in crowded RF environments.

Key features

• Beta 58A capsule with a supercardioid pattern that focuses on the voice while minimizing background noise and feedback
• Digital UHF transmission providing a working range of up to 330 feet for freedom of movement on stage or in large venues
• Access to 2560 selectable frequencies to find clean spectrum in busy environments like trade shows or urban settings
• AES 256-bit encryption to secure audio streams in sensitive settings such as corporate meetings or broadcasts
• Flexible power options with up to nine hours of operation on two AA batteries or about ten hours using an optional rechargeable lithium-ion battery
• Rugged aluminum housing built to withstand drops, transport, and daily handling for long-term durability
• Backlit LCD display and intuitive controls for quick and easy adjustments during performances or presentations
• Seamless compatibility with Shure QLX-D wireless systems for straightforward integration into existing setups

Key specs

• Microphone capsule: Beta 58A dynamic with supercardioid pattern
• Frequency band: UHF
• Operating range: Up to 330 feet (100 meters)
• Selectable frequencies: 2560
• Encryption: AES 256-bit
• Power source: Two AA batteries or optional Shure lithium-ion rechargeable battery
• Battery life: Up to 9 hours (AA batteries), approximately 10 hours (rechargeable battery)
• Housing material: Rugged aluminum
• Display: Backlit LCD showing frequency, battery life, and gain settings

Connectivity and compatibility

This transmitter is designed to work seamlessly with Shure QLX-D wireless receivers, allowing for easy integration into professional audio systems. Its digital UHF transmission ensures a stable and interference-resistant connection, making it suitable for a variety of venues and event types.

Ideal uses and environments

The QLXD2/B58=-H50 fits well in live music venues, conference halls, houses of worship, and corporate settings where clear vocal reproduction and reliable wireless performance are essential. Its secure encryption and robust design also make it a strong choice for broadcast productions and sensitive presentations.