Shure BLX14/CVL-H9

Overview

The Shure BLX14/CVL-H9 is a wireless microphone system designed to provide clear and reliable audio for presentations, lectures, and live events. It includes a cardioid lavalier microphone that captures sound precisely while minimizing background noise, allowing speakers to move freely without sacrificing sound quality. The system features a BLX1 bodypack transmitter and a BLX4 single-channel receiver with a transmission range of up to 300 feet and battery life of up to 14 hours on two AA batteries, making it suitable for extended use in various professional and casual settings.

Key features

• Analog UHF wireless technology ensures stable and interference-free audio transmission.
• Cardioid lavalier microphone reduces background noise for clearer voice capture.
• One-touch QuickScan function quickly finds a clear frequency to avoid signal interference.
• Up to 14 hours of continuous battery life supports long sessions without interruption.
• Compact and lightweight design makes the system easy to transport and set up.
• BLX4 receiver with internal antennas simplifies installation and reduces cable clutter.
• Operating range of up to 300 feet allows freedom of movement on stage or in large rooms.

Key specs

• Frequency band: 512 to 542 MHz
• Transmission range: up to 300 feet
• Battery type: two AA batteries
• Battery life: up to 14 hours
• Receiver type: BLX4 single-channel with internal antennas
• Microphone type: cardioid lavalier
• Wireless technology: analog UHF

Connectivity and compatibility

The system’s BLX4 receiver connects easily to standard audio equipment via a balanced XLR or unbalanced 1/4-inch output, making it compatible with a wide range of mixers, amplifiers, and PA systems. Its straightforward setup and frequency scanning help avoid interference in crowded wireless environments, ensuring smooth integration into existing audio setups.

Ideal uses and environments

This wireless microphone system works well in classrooms, conference rooms, houses of worship, and event spaces where hands-free, clear audio is essential. It suits speakers, presenters, educators, and performers who need reliable sound without being tethered by cables. The long battery life and robust transmission range make it a strong choice for extended sessions and larger venues.

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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