Shure ULXD2/SM58 Digital Handheld Wireless Microphone Transmitter with SM58 Capsule (G50: 470 to 534 MHz)

Overview

The Shure ULXD2/SM58=-G50 is a digital handheld wireless microphone transmitter designed to deliver clear, professional-quality vocal performance in live sound environments. It features the trusted SM58 dynamic cardioid capsule, known for its reliability and sound clarity. Operating within the G50 frequency band (470 to 534 MHz), it transmits 24-bit/48 kHz digital audio with a wireless range of up to 100 meters, ensuring consistent sound quality even at a distance.

Its rugged aluminum housing and backlit LCD screen make it durable and easy to operate, while the infrared sync feature simplifies setup by automatically matching frequencies with compatible receivers. This transmitter is well suited for vocalists, presenters, and performers who require secure and dependable wireless audio in professional settings.

Key features

• 24-bit/48 kHz digital audio transmission for clear and detailed sound reproduction
• AES 256-bit encryption protects the signal from interference and unauthorized access
• Classic SM58 dynamic cardioid capsule included, with the option to interchange with other Shure capsules for customized sound
• Infrared sync enables quick and accurate frequency matching with compatible receivers
• Gain Ranging technology automatically adjusts input levels to maintain optimal audio without manual intervention
• Selectable RF output power levels (1, 10, or 20 mW) to adapt to different venue sizes and requirements
• Powered by two standard AA batteries for up to 11 hours of use, or an optional SB900A rechargeable battery pack for extended runtime beyond 12 hours
• Durable aluminum housing designed to withstand the rigors of live performances and frequent handling
• Backlit LCD screen provides clear status information even in low-light environments
• Power and mute switch allows quick control during performances

Key specs

• Frequency band: G50 (470 to 534 MHz)
• Audio resolution: 24-bit/48 kHz digital
• Wireless range: up to 100 meters
• Encryption: AES 256-bit
• RF output power: selectable 1, 10, or 20 mW
• Power source: two AA batteries or optional SB900A rechargeable battery pack
• Battery life: up to 11 hours with AA batteries, over 12 hours with rechargeable pack
• Microphone capsule: Shure SM58 dynamic cardioid, interchangeable
• Housing: rugged aluminum
• Display: backlit LCD screen

Connectivity and compatibility

The transmitter pairs seamlessly with Shure ULX-D receivers operating in the G50 frequency band, ensuring reliable and interference-free wireless audio transmission. Its infrared sync feature streamlines the process of matching frequencies, reducing setup time and minimizing the risk of signal conflicts. The interchangeable capsule design allows users to adapt the microphone to different vocal styles or environments by swapping in other Shure capsules.

Performance and reliability

Designed for demanding live sound applications, this transmitter maintains consistent audio quality across its full wireless range. The AES 256-bit encryption safeguards the signal in crowded RF environments, making it suitable for corporate events, houses of worship, and professional performances where secure transmission is critical. Its durable aluminum construction withstands the physical demands of touring and frequent use, while the automatic gain control helps prevent distortion and ensures balanced sound levels.

Ideal uses and environments

This wireless microphone transmitter is a strong choice for vocalists, presenters, and performers who need dependable, high-quality audio in live settings. It fits well in professional live sound setups, conference rooms, houses of worship, and any venue requiring secure and clear wireless vocal transmission. The long battery life and flexible power options make it suitable for extended events and tours without frequent battery changes.