Shure SLXD4=-H55

Overview

The Shure SLXD4=-H55 is a digital wireless receiver designed to deliver clear, high-quality audio for small to medium-sized venues, conference rooms, and houses of worship. Operating within the UHF band from 514 to 558 MHz, it features 24-bit digital audio processing that ensures sound clarity and accuracy. This receiver supports up to 32 wireless systems running simultaneously, making it well suited for environments that require multiple microphones without interference.

Its durable metal chassis provides reliable performance in both portable and fixed setups, while the rackmount design fits standard audio racks for professional installations. The intuitive LCD display offers real-time monitoring of RF signal strength, battery life, and audio output levels, helping users maintain optimal performance during events.

Key features

• 24-bit digital audio processing delivers clear and accurate sound quality for presentations and performances
• Digital Predictive Switching Diversity technology minimizes interference and maintains a stable wireless connection
• Supports up to 32 wireless systems simultaneously, ideal for multi-microphone setups in busy environments
• Automatic frequency scanning simplifies setup by quickly finding the best available channels
• Infrared syncing with SLXD1 and SLXD2 transmitters allows fast and easy pairing without manual tuning
• Durable metal chassis built to withstand the demands of professional use and frequent transport
• LCD display provides clear information on RF signal, battery status, and audio output levels for easy monitoring
• Mic/Line XLR and 1/4" outputs offer flexible connectivity options to integrate with various audio systems
• Ethernet networking capability enables group scanning and centralized management of multiple receivers

Key specs

• Frequency range: 514 to 558 MHz (UHF band, H55)
• Audio processing: 24-bit digital
• Maximum simultaneous systems: 32
• Outputs: XLR (Mic/Line), 1/4" jack
• Chassis: Durable metal
• Display: LCD with RF signal, battery life, and audio level indicators
• Rackmount: Standard 1U size

Connectivity and compatibility

The receiver integrates smoothly into professional audio setups with both XLR and 1/4" outputs, allowing connection to mixers, amplifiers, and recording devices. Its infrared syncing feature works seamlessly with Shure SLXD1 bodypack and SLXD2 handheld transmitters, streamlining the pairing process. Ethernet networking support enables centralized control and group scanning, which is especially useful in complex installations with multiple receivers.

Ideal uses and environments

This receiver is a strong choice for venues that require reliable wireless audio with minimal interference, such as conference rooms, houses of worship, and small to medium-sized event spaces. It fits well in setups where multiple wireless microphones are needed simultaneously, supporting clear communication and performance. Presenters, vocalists, and performers will benefit from its stable connection and easy monitoring features, ensuring smooth operation during live events.

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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