Shure BLX14R/MX53-H11

Overview

The Shure BLX14R/MX53-H11 is a wireless earset microphone system designed to provide clear and professional audio for presentations, conferences, and live events. It includes a rack-mountable receiver, an omnidirectional earset microphone, and a bodypack transmitter, offering a complete solution that supports freedom of movement with a range of up to 300 feet. The system delivers up to 14 hours of continuous use on two AA batteries, ensuring reliable performance throughout long sessions.

Key features

• Analog UHF wireless technology that maintains stable and interference-free audio transmission.
• Omnidirectional earset microphone that captures natural vocal tone from any angle for clear speech reproduction.
• QuickScan function scans 123 frequencies to automatically select the best available channel, minimizing interference in busy environments.
• Rack-mount receiver with an LCD display for straightforward monitoring and control in professional setups.
• Operating range up to 300 feet, allowing speakers and performers to move freely without signal loss.
• Long battery life of up to 14 hours on two AA batteries, reducing the need for frequent replacements during events.
• Supports up to 12 channels per frequency band, making it suitable for multi-user environments.

Key specs

• Wireless technology: Analog UHF
• Microphone type: Omnidirectional earset (MX153)
• Receiver type: Rack-mountable (BLX4R) with LCD display
• Transmitter type: Bodypack (BLX1)
• Operating range: Up to 300 feet
• Battery life: Up to 14 hours on two AA batteries
• Frequency scanning: QuickScan with 123 frequencies
• Channel capacity: Up to 12 channels per frequency band

Connectivity and compatibility

The system’s rack-mount receiver integrates easily into professional audio setups, fitting standard racks for a clean and organized installation. It connects to sound systems via standard audio outputs, making it compatible with a wide range of mixers, amplifiers, and PA systems. The wireless design eliminates cable clutter, which is especially beneficial in venues where mobility and quick setup are priorities.

Ideal uses and environments

This wireless microphone system is well suited for corporate presentations, educational lectures, houses of worship, and live performances where clear vocal communication is critical. Its reliable range and interference management make it a strong choice for venues with multiple wireless devices in use. Users who need a professional-grade, easy-to-manage audio solution will find this system meets their needs without complexity.

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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