Shure QLXD2/SM58 Digital Handheld Wireless Microphone Transmitter with SM58 Capsule (V50: 174 to 216 MHz)

Overview

The Shure QLXD2/SM58=-V50 is a digital handheld wireless microphone transmitter designed to deliver clear and professional-quality sound for vocal applications. It features the renowned SM58 cardioid dynamic capsule, which reduces background noise and feedback while enhancing vocal clarity. Operating in the V50 VHF band (174 to 216 MHz), this transmitter offers a reliable wireless range of up to 330 feet in line-of-sight conditions, making it suitable for a variety of live and spoken word environments.

With 24-bit/48 kHz digital audio transmission, the unit ensures detailed and natural sound reproduction. It supports 1680 selectable frequencies to help avoid interference, and runs on two AA batteries that provide up to 9 hours of continuous use. Security is enhanced with AES 256-bit encryption, while infrared sync and adjustable input sensitivity simplify setup and customization.

Key features

• 24-bit/48 kHz digital audio transmission for clear and natural sound quality
• SM58 cardioid dynamic capsule that minimizes background noise and feedback
• 1680 selectable frequencies within the V50 band to reduce interference risks
• Up to 330 feet of line-of-sight wireless range for flexible stage or venue placement
• Long battery life of up to 9 hours on two AA batteries, supporting extended use
• AES 256-bit encryption to secure your audio signal against interception
• Infrared sync feature for quick and accurate frequency matching with receivers
• Adjustable input sensitivity to tailor microphone response to different vocal styles
• Interchangeable capsule design allowing compatibility with other Shure microphone heads

Key specs

• Frequency band: V50 (174 to 216 MHz)
• Audio resolution: 24-bit/48 kHz digital transmission
• Operating range: up to 330 feet (line-of-sight)
• Battery type: 2 AA batteries
• Battery life: up to 9 hours continuous use
• Encryption: AES 256-bit
• Microphone capsule: SM58 cardioid dynamic
• Selectable frequencies: 1680 within band

Connectivity and compatibility

This transmitter pairs seamlessly with Shure QLXD receivers operating in the V50 band, ensuring stable and interference-free wireless audio. The infrared sync function simplifies channel matching, making setup fast and reliable. Its interchangeable capsule design adds flexibility, allowing users to switch to other Shure microphone heads to suit different vocal or instrument needs.

Ideal uses and environments

The QLXD2/SM58=-V50 is well suited for vocalists, speakers, and presenters who require dependable wireless audio with clear sound and straightforward operation. It works well in conference rooms, worship spaces, live performance venues, and corporate events. Its long battery life and secure transmission make it a strong choice for extended sessions and environments where audio privacy is important.