Shure QLXD4=-V50

Overview

The Shure QLXD4=-V50 is a digital wireless receiver designed to deliver clear and reliable audio for professional sound systems. It supports a single audio channel and operates within a 42 MHz tuning range, offering 1680 selectable frequencies to help avoid interference in busy RF environments. This receiver fits into a metal half-rack chassis, making it a durable and space-efficient choice for venues, corporate events, and houses of worship. It works seamlessly with Shure’s QLXD1 bodypack and QLXD2 handheld transmitters, providing 24-bit/48 kHz digital audio quality with secure AES 256-bit encryption.

Key features

• Digital Predictive Switching Diversity technology reduces signal dropouts by intelligently managing antenna reception.
• Adjustable 60 dB gain with an internal limiter ensures clean audio levels without distortion.
• Backlit LCD screen displays audio and RF meters for straightforward monitoring of signal strength and quality.
• Ethernet port enables remote setup and control via Shure’s Wireless Workbench software, ideal for managing multiple receivers.
• Balanced XLR and 1/4" TRS audio outputs provide flexible connectivity options for various audio systems.
• AES 256-bit encryption keeps wireless transmissions secure and private.

Key specs

• Tuning range: 42 MHz
• Selectable frequencies: 1680
• Audio resolution: 24-bit/48 kHz digital
• Gain control: 60 dB adjustable with internal limiter
• Audio outputs: XLR and 1/4" TRS balanced
• Encryption: AES 256-bit
• Chassis: Metal half-rack
• Compatibility: Works with QLXD1 bodypack and QLXD2 handheld transmitters

Connectivity and compatibility

This receiver integrates smoothly into professional audio setups thanks to its balanced XLR and 1/4" TRS outputs, which connect easily to mixers, amplifiers, and other sound equipment. The Ethernet port supports networked control, allowing technicians to monitor and adjust settings remotely, which is especially useful in complex installations or multi-receiver environments. Compatibility with Shure’s QLXD1 and QLXD2 transmitters ensures a reliable wireless link with high-quality audio transmission.

Performance and reliability

The QLXD4=-V50’s Digital Predictive Switching Diversity technology actively reduces the chance of signal dropouts by switching between antennas based on signal quality. This feature, combined with a wide tuning range and numerous selectable frequencies, helps maintain a stable connection even in crowded RF spaces. The internal limiter and adjustable gain control protect against audio distortion, ensuring consistent sound quality throughout performances or presentations. Its robust metal chassis adds durability for frequent use in professional environments.

Ideal uses and environments

This receiver is well suited to professional settings where dependable wireless audio is critical. It fits well in venues, houses of worship, corporate events, and live performances where clear, secure audio transmission is required. The remote control capabilities and flexible connectivity make it a strong choice for sound engineers managing multiple channels or complex setups. Users who need a secure and interference-resistant wireless system will find this model meets those demands effectively.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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