Shure QLXD2/B58A Digital Wireless Handheld Microphone Transmitter

The QLXD2/B58A Digital Wireless Handheld Microphone Transmitter from Shure is comprised of a QLXD2 Handheld Microphone Transmitter with a Beta 58A capsule.

Shure QLXD2/B58A Features

• 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
• Interchangeable Shure microphone capsules, including the legendary SM58®
• AES 256-bit encryption for secure transmission
• Over 120 dB of dynamic range - no transmitter gain adjustment needed
• 1, 10 mW selectable RF output power
• Up to 9 hours continuous use with 2 x AA alkaline batteries
• Optional Shure lithium-ion rechargeable battery provides up to 10 hours of continuous use and reports remaining runtime in hours and minutes
• External charging contacts for docked charging
• Backlit LCD with easy to navigate menu and controls
• Selectable display mode showing group/channel, frequency, or battery runtime
• 100m (330 ft.) line-of-sight operating range
• Rugged metal construction
• Frequency and power lockout

• SLXD2/B58A Microphone Transmitter1

• Microphone TypeDigital Wireless Handheld
• Capsule TypeDynamic
• Polar PatternSupercardioid
• SpectrumVHF / UHF / 900 MHz ISM
• Audio Frequency Response20 Hz-20 kHz (microphone dependent)
• Working Range330 ft
• Mute ControlYes
• Battery Type2 AA size alkaline or SB900B
• Battery RuntimeSB900B: Up to 10 hours, AA batteries: Up to 9 hours
• Dimensions10.1x2" Length x Dia.
• Weight12.2 oz. without batteries

More about the Beta 58A Mic Capsule

Shure’s Beta 58A microphone capsule has a supercardioid pattern designed to isolate your sound in some of the noisiest environments with its tight directionality. The brightened midrange and bass roll-off are tailored for lead or background vocals to give clean and clear sound on the stage. Made with Shure’s famously rugged and durable construction, the Beta 58A capsule paired with any transmitter is meant to last through some serious stage use.

The QLXD2 Handheld Microphone Transmitter

Great for wireless vocals in presentation spaces, music venues, and houses of worship, the QLXD2 is ruggedly built and simple to set up. Boasting transparent 24-bit digital audio quality and incredibly efficient RF spectrum usage, this handheld mic transmitter quickly syncs with a wireless receiver over IR at the push of a button, then maintains its clear, uninterrupted signal over its full 100 m (330 ft.) range. And, when using just 2 AA alkaline batteries, you can enjoy up to 9 hours of continuous, wireless use.

Freedom and flexibility are hallmarks of the QLXD2. Selectable display mode shows group/channel, frequency, or battery runtime for quick checks and adjustments. Choose from a wide selection of compatible microphone options to achieve legendary Shure sound signatures. (Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.)

More about QLX-D Digital Wireless Systems

QLX-D Digital Wireless systems deliver more wireless capacity to mid-size venues without compromising signal. Streamline setup across multiple receivers. The 24-bit digital audio and the wide frequency response capture the sound as clearly and accurately as it was produced. Wireless Workbench® software provides real-time access, monitoring, and control throughout the performance, allowing you to manage the system from your iOS device for maximum convenience. The rechargeable lithium-ion battery option extends performance on stage.