Shure QLX-D Digital Wireless System – QLXD24/SM58 Handheld Mic & QLXD4 Receiver, G50 Band 470-534MHz

Shure QLX-D Digital Wireless System – QLXD24/SM58 Handheld Mic & QLXD4 Receiver, G50 Band 470-534MHz

Professional Digital Wireless Vocal Performance The Shure QLXD24/SM58 Digital Wireless System pairs a QLXD2 handheld transmitter featuring the legendary SM58 capsule with the QLXD4 half-rack digital receiver, operating on the G50 band (470-534MHz). Delivering transparent 24-bit digital audio, rugged all-metal construction, and highly efficient RF performance, this system is designed for presenters, performers, and audio professionals who need dependable wireless vocal reproduction in mid-sized venues, houses of worship, and corporate installations.

Legendary SM58 Capsule for Trusted Vocal Clarity

At the heart of the QLXD2 transmitter is the industry-standard SM58 dynamic capsule, prized for its cardioid polar pattern that minimizes background noise and feedback. Its brightened midrange and bass roll-off deliver the warm, clear vocal reproduction that has made the SM58 one of the most widely used microphones for live performance and presentation applications.

Transparent 24-Bit Digital Audio

The QLX-D system utilizes transparent 24-bit digital audio at a 48 kHz sample rate, providing an exceptionally detailed, virtually flat frequency response. This ensures vocals are reproduced with clarity and precision, making the system well suited for critical listening environments such as live music venues and broadcast applications.

Efficient, Reliable RF Performance

QLX-D systems are engineered for highly efficient use of available spectrum, supporting up to 17 compatible systems per 6 MHz TV channel and 22 per 8 MHz TV channel. With a 64 MHz tuning bandwidth on the G50 band and 2,560 selectable frequencies, the system supports more than 60 compatible units per frequency band, making it a strong choice for multi-channel installations and busy RF environments.

Secure AES 256-Bit Encryption

For applications where transmission security matters, the QLXD24/SM58 system offers AES 256-bit encryption, protecting audio signals from interception. This makes the system a suitable choice for government offices, corporate conferencing spaces, and other installations where secure wireless audio is a priority.

Rugged, Reliable Transmitter Design

The QLXD2 handheld transmitter features a rugged, lightweight aluminum housing built to withstand the demands of regular touring and live use. It offers up to 9 hours of operation on two AA batteries, a selectable 1/10mW RF power output, and a maximum transmission range of up to 330 feet, giving performers freedom of movement without sacrificing signal reliability.

Streamlined Setup with the QLXD4 Receiver

The QLXD4 half-rack digital receiver simplifies setup by automatically scanning for open frequencies and deploying them to the transmitter with the push of a button. Housed in a 1 RU half-rack chassis with antenna diversity and detachable rear-mounted antennas, the receiver provides balanced XLR and 1/4″ TRS outputs for flexible integration into professional sound systems.

Why Choose the Shure QLX-D Digital Wireless System – QLXD24/SM58, G50 Band?

This system combines the trusted SM58 vocal capsule with Shure’s advanced QLX-D digital wireless platform, delivering pristine 24-bit audio, efficient RF spectrum usage, and secure AES 256-bit encryption. Its rugged build, straightforward setup, and reliable up-to-330-foot range make it an excellent choice for live performances, presentations, and installations in venues, houses of worship, and corporate facilities. Brand new, it’s a dependable option for professionals seeking secure, high-quality wireless vocal performance on the G50 frequency band.