Shure SLXD2/B58 Digital Wireless Handheld Microphone Transmitter

Overview

The Shure SLXD2/B58=-G58 is a handheld transmitter designed for the SLX-D digital wireless system, combining the trusted Beta 58A dynamic capsule with 24-bit digital audio for clear and detailed vocal capture. It operates within a 44 MHz UHF spectrum and supports a reliable wireless range of up to 330 feet, making it suitable for performers and presenters who need freedom of movement without sacrificing sound quality. With up to eight hours of battery life from either standard AA batteries or an optional rechargeable pack, this transmitter is built to keep up with demanding live environments.

Key features

• Beta 58A dynamic capsule with a supercardioid pickup pattern that focuses on the performer’s voice while minimizing background noise and feedback
• 24-bit digital audio ensures detailed and natural vocal reproduction for professional sound quality
• Wide 44 MHz UHF tuning range provides flexibility in crowded RF environments and stable connections
• Wireless operation up to 330 feet line of sight, supporting large venues and outdoor events
• Runs up to eight hours on two AA batteries or the SB903 rechargeable pack, allowing for quick battery swaps or cost-effective recharging
• Infrared sync feature enables fast and accurate pairing with SLX-D receivers, simplifying setup for users of all experience levels
• Durable aluminum housing designed to withstand frequent handling and the rigors of touring or daily use
• Clear LCD screen displays frequency, battery status, and audio levels for easy monitoring during performances

Key specs

• Microphone capsule: Beta 58A dynamic, supercardioid pattern
• Audio resolution: 24-bit digital
• Frequency range: 44 MHz UHF tuning bandwidth
• Operating distance: up to 330 feet (line of sight)
• Battery type: 2 x AA batteries or SB903 rechargeable pack
• Battery life: up to 8 hours
• Housing material: aluminum
• Display: LCD screen showing frequency, battery, and audio levels

Connectivity and compatibility

This transmitter is designed to work seamlessly with Shure SLX-D receivers, ensuring a stable and interference-resistant wireless link. The infrared sync function allows quick frequency matching, which is especially useful in multi-channel setups or fast-paced environments. Its compatibility with standard AA batteries and the optional rechargeable pack offers flexibility for different venue needs and budgets.

Ideal uses and environments

The SLXD2/B58=-G58 fits well in a variety of settings, including corporate presentations, school auditoriums, worship services, and live music performances. Its ability to isolate vocals and reduce ambient noise makes it a strong choice for environments where clear speech or singing is critical. The robust build and long battery life also make it suitable for touring musicians and event professionals who require reliable wireless audio throughout extended sessions.