Shure QLXD24/SM58-H50

Overview

The Shure QLXD24/SM58-H50 is a digital wireless handheld microphone system designed to deliver clear and natural sound for vocalists, speakers, and audio professionals who require reliable performance without dropouts or interference. It combines the classic SM58 dynamic capsule with a lightweight transmitter and a half-rack receiver, providing 24-bit/48 kHz audio quality that captures every nuance of the voice. The system operates in the busy UHF band with robust resistance to interference, making it suitable for demanding environments.

Setup is streamlined with automatic frequency scanning to find open channels and one-touch infrared synchronization to quickly link the transmitter and receiver. The system supports up to sixty simultaneous channels in the same band, ensuring flexibility for complex setups. With AES 256-bit encryption, it safeguards private communications, while the transmitter runs up to nine hours on two AA batteries, supporting long events without interruption. An Ethernet port on the receiver allows integration with Shure Wireless Workbench software for network monitoring and coordinated frequency management.

This microphone system fits well in houses of worship, corporate boardrooms, training centers, and mid-sized music venues. Vocalists benefit from the familiar sound and feedback control of the SM58 capsule, while technicians appreciate the dependable RF performance and intuitive controls. It is a strong choice for users who need consistent audio quality and straightforward operation in professional wireless setups.

Key features

• Digital UHF transmission delivering 24-bit/48 kHz audio for detailed and natural sound reproduction
• SM58 dynamic capsule with cardioid pickup pattern that provides consistent vocal clarity and feedback rejection
• Operating range up to 330 feet line of sight, allowing freedom of movement on stage or in large rooms
• AES 256-bit encryption to protect sensitive audio content during private events or presentations
• Transmitter powered by two AA batteries offering up to nine hours of continuous use for extended sessions
• Capability to run up to sixty channels simultaneously in the same frequency band, ideal for complex multi-microphone setups
• Automatic frequency scanning and one-touch infrared sync simplify setup and reduce interference risks
• Ethernet connectivity on the receiver enables remote control and frequency coordination via Shure Wireless Workbench software

Key specs

• Audio resolution: 24-bit/48 kHz digital
• Microphone capsule: Shure SM58 dynamic, cardioid pattern
• Operating frequency band: UHF
• Operating range: up to 330 feet (line of sight)
• Encryption: AES 256-bit
• Transmitter battery type: 2 x AA batteries
• Transmitter battery life: up to 9 hours
• Receiver form factor: half-rack
• Connectivity: Ethernet port for network monitoring and control

Connectivity and compatibility

The receiver includes an Ethernet port that integrates with Shure Wireless Workbench software, allowing technicians to monitor multiple systems and coordinate frequencies across larger setups. This feature is especially useful in environments where multiple wireless devices operate simultaneously, such as conferences or live performances. The system’s compatibility with standard UHF frequencies ensures it works well alongside other professional audio equipment without causing interference.

Ideal uses and environments

This wireless microphone system is well suited to a variety of professional settings including houses of worship, corporate meetings, training sessions, and mid-sized music venues. Its reliable range and secure encryption make it a strong option for events requiring clear, uninterrupted audio and privacy. Vocalists and speakers will appreciate the familiar sound quality of the SM58 capsule, while audio technicians benefit from the system’s ease of setup and robust RF performance.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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