Shure QLXD2/SM58 Digital Handheld Wireless Microphone Transmitter with SM58 Capsule (X52: 902 to 928 MHz)

Shure QLXD2/SM58 Digital Handheld Wireless Microphone Transmitter

Superior Sound Quality with the Legendary SM58 Capsule

The Shure QLXD2/SM58 is a digital handheld wireless microphone transmitter designed to work seamlessly with QLX-D receivers. It features the iconic SM58 dynamic capsule, renowned for its reliable performance among vocal performers and presenters. The SM58’s cardioid polar pattern effectively minimizes background noise and feedback, while its brightened midrange and bass roll-off deliver warm and clear vocal reproduction.

Extensive Tuning Range and Battery Life

Operating within a 26 MHz UHF tuning range, the QLXD2/SM58 offers 1040 selectable frequencies, ensuring reliable performance with minimal interference. The transmitter provides up to 9 hours of continuous operation on two AA batteries and has a transmission range of up to 330 feet. The selectable RF power output of 1/10 mW offers flexibility in range and performance settings.

Durable and Secure Design

Built with a rugged yet lightweight aluminum housing, the QLXD2/SM58 is designed to withstand the demands of live performances while delivering pristine audio quality and RF performance. The unit features AES 256-bit encryption for secure transmission and advanced rechargeability options, making it ideal for medium-sized venues, houses of worship, conferences, educational settings, and corporate facilities.

Clear, Accurate Audio with Interchangeable Capsule

• High-Resolution Audio: The QLXD2/SM58 delivers clear, reliable 24-bit/48 kHz digital audio.


• Versatile Capsule Design: The interchangeable capsule design allows you to easily replace the SM58 capsule with other Shure capsules, such as SM86, KSM8, SM87A, Beta 58A, Beta 87C, KSM9, and more, to suit different applications.

User-Friendly Features in a Rugged Housing

• Quick Syncing: The unit quickly syncs with a wireless receiver via infrared at the touch of a button.


• Adjustable Input Sensitivity: Accommodates a wide range of vocal levels, from loud to soft.


• Lockout Functions: Frequency and power lockout features prevent accidental or unauthorized changes during use.


• Intuitive Interface: The backlit LCD and easy-to-navigate menu provide quick access to frequency, group, and channel settings, as well as mute and lock status, and RF output.


• Selectable RF Output Power: Allows you to increase either the transmitter's range or the number of mics operating simultaneously.

Flexible Power Management

• Long Operation Time: Provides up to 9 hours of continuous use on two AA batteries.


• Rechargeable Options: Compatible with the optional Shure SB900A lithium-ion rechargeable battery pack, which offers over 10 hours of battery life and precision metering in hours and minutes, with zero memory effect.


• Convenient Charging: External charging contacts enable docked battery charging with the SBC200 dual-docking charger (available separately).


• Remote Monitoring: The networkable SBC220 charger (available separately) allows for remote power monitoring via Shure’s Wireless Workbench software.

The Shure QLXD2/SM58 transmitter is a versatile and reliable choice for sound reinforcement applications, delivering superior audio quality and ease of use in a durable, user-friendly package.