Sennheiser 508772

Overview

The Sennheiser 508772 is a digital wireless combo microphone system designed to provide versatile audio solutions for performers, speakers, and presenters. Operating in the R4-9 frequency range from 552 to 607 MHz, it offers the flexibility to switch between a handheld microphone and a clip-on lavalier without changing receivers. The system delivers clear and detailed sound with a 24-bit digital audio platform and a wide 134 dB dynamic range, ensuring consistent audio quality across various speaking volumes.

Key features

• Includes both a lightweight handheld microphone and a ME 2 lavalier for adaptable performance styles, allowing users to choose the best option for their needs.
• Bluetooth Low Energy connectivity enables quick setup and remote control through the EW-D Smart Assist app, simplifying frequency management and system adjustments.
• Wide 56 MHz tuning bandwidth with 2240 selectable frequencies supports stable operation even in crowded RF environments.
• Capability to run up to 90 channels simultaneously, making it suitable for large productions and complex setups.
• Power options include standard AA batteries for up to 8 hours of use or an optional lithium-ion battery pack that extends runtime to approximately 12 hours, both designed for quick replacement.
• Durable metal housings for transmitters and a half-rack receiver built to withstand the demands of touring and fixed installations.
• Handheld transmitter features interchangeable capsules, allowing users to tailor vocal tone to different voices or future upgrades.
• High-contrast OLED display on the receiver provides clear information on audio levels, frequency, and battery status, complemented by an auto-scan function for easy channel selection.
• UHF transmission ensures reliable range and strong resistance to interference, maintaining a stable wireless link in various environments.

Key specs

• Frequency range: 552 to 607 MHz (R4-9 band)
• Audio resolution: 24-bit digital
• Dynamic range: 134 dB
• Tuning bandwidth: 56 MHz
• Selectable frequencies: 2240
• Maximum simultaneous channels: 90
• Battery life: up to 8 hours with AA batteries, approximately 12 hours with lithium-ion pack
• Receiver form factor: half-rack
• Transmitter housing: metal

Connectivity and compatibility

The system’s UHF transmission and broad tuning bandwidth make it compatible with a wide range of professional audio setups. The receiver’s half-rack design fits easily into portable racks or permanent installations, while the Bluetooth Low Energy connection to the EW-D Smart Assist app allows seamless integration with smartphones and tablets for remote management. This flexibility supports use in venues ranging from small clubs to large conference halls.

Performance and reliability

With a 24-bit digital platform and a 134 dB dynamic range, the system handles a wide range of vocal dynamics without distortion or the need for constant sensitivity adjustments. The metal transmitter housings and robust receiver design ensure durability through frequent transport and setup. The auto-scan feature and OLED display simplify frequency selection, reducing downtime and interference risks during live events.

Ideal uses and environments

This wireless combo microphone system suits a variety of settings including club stages, sanctuary podiums, lecture halls, and conference rooms. It supports users who require both handheld and hands-free microphone options without the hassle of swapping equipment. The system’s long battery life and quick setup make it a strong choice for professionals and amateurs alike who need reliable, high-quality wireless audio for presentations, performances, and public speaking engagements.

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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