Shure QLXD2/B58=-J50A

Overview

The Shure QLXD2/B58=-J50A is a handheld digital wireless microphone transmitter designed for the QLX-D system, delivering clear and focused vocal performance with its Beta 58A dynamic capsule. It operates within the J50A UHF band, offering 2,560 selectable frequencies and up to nine hours of battery life on two AA batteries, making it a reliable choice for live performances, presentations, and events requiring secure and high-quality audio transmission.

Key features

• Beta 58A capsule provides a supercardioid pickup pattern that emphasizes vocals while reducing stage noise and feedback.
• Infrared sync allows quick and easy frequency matching with QLX-D receivers, streamlining setup in busy environments.
• AES 256-bit encryption ensures secure audio transmission, ideal for corporate meetings and worship services.
• Selectable RF output of 1 or 10 milliwatts lets you balance range and interference when multiple systems are in use.
• Runs up to nine hours on two AA batteries, with compatibility for the optional Shure SB900 rechargeable pack for extended use and battery monitoring.
• Features a backlit LCD displaying frequency, battery status, and gain for clear monitoring during performances.
• Includes a mute toggle and lockable frequency and power settings to prevent accidental changes during use.
• Standard threaded mount accepts any Shure interchangeable microphone capsule, offering flexibility for different sound needs.

Key specs

• Frequency range: 572 to 608 MHz and 614 to 616 MHz (J50A band)
• Number of selectable frequencies: 2,560
• RF output power: selectable 1 mW or 10 mW
• Battery type: two AA batteries or optional Shure SB900 rechargeable pack
• Battery life: up to 9 hours
• Microphone capsule: Beta 58A dynamic, supercardioid pattern
• Audio encryption: AES 256-bit
• Housing: durable aluminum

Connectivity and compatibility

This transmitter integrates seamlessly with the Shure QLX-D digital wireless system, providing a secure and interference-resistant connection. Its infrared sync feature simplifies pairing with compatible receivers, while the standard threaded mount supports a wide range of Shure capsules, allowing users to customize their microphone setup according to specific vocal or instrument needs.

Performance and reliability

Built to withstand the demands of touring and professional use, the transmitter’s robust aluminum housing protects internal components while maintaining a lightweight feel. The system’s extensive frequency options and adjustable RF power help maintain clear audio even in crowded RF environments. The mute switch and lock functions add an extra layer of control, ensuring uninterrupted performances.

Ideal uses and environments

The QLXD2/B58=-J50A is well suited to live vocal performances, spoken-word presentations, and emceeing in venues such as concert stages, houses of worship, conference centers, and school auditoriums. Its secure encryption and flexible frequency range make it a strong choice for events where audio privacy and interference management are critical.

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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