Sennheiser 509726

Overview

The Sennheiser 509726 is a wireless microphone system designed to provide clear and reliable audio for performers, educators, and presenters who need the freedom to move without compromising sound quality. It includes a handheld transmitter with the e 835 capsule and a bodypack transmitter paired with an ME 2-II lavalier microphone, allowing seamless switching between vocal performances and discreet speech reinforcement. With a transmission range of up to 100 meters and a signal-to-noise ratio of 110 dBA, this system ensures stable and detailed sound across various environments.

Key features

• Wireless transmission range up to 100 meters (328 feet) for unrestricted movement on stage or in large venues
• Handheld transmitter equipped with the e 835 capsule featuring a cardioid pickup pattern to focus on vocals and reduce background noise
• Bodypack transmitter includes an ME 2-II lavalier microphone with an omnidirectional pattern that captures consistent speech even when the speaker turns away
• Supports up to 20 compatible channels simultaneously, making it suitable for multi-microphone setups in houses of worship, corporate events, and theaters
• Signal-to-noise ratio of 110 dBA delivers clean and detailed audio, preserving the nuances of every performance
• Up to 8 hours of battery life on standard AA batteries, allowing extended use during rehearsals and multiple sessions without interruption
• Aluminum handheld transmitter features a durable chassis and an integrated mute switch for quick control during performances
• Receiver housed in a robust metal casing with a backlit LCD display that provides instant feedback on frequency, RF strength, and audio levels for easy monitoring
• Infrared synchronization enables fast and accurate frequency locking, simplifying setup and reducing interference

Key specs

• Frequency range: 566 to 608 MHz
• Transmission range: up to 100 meters (328 feet)
• Signal-to-noise ratio: 110 dBA
• Battery life: up to 8 hours on standard AA batteries
• Handheld microphone capsule: e 835 cardioid
• Lavalier microphone pattern: omnidirectional (ME 2-II)
• Number of compatible channels: up to 20
• Receiver housing: metal with backlit LCD display

Connectivity and compatibility

The system’s receiver is designed to fit securely on a rack or desktop, making it easy to integrate into existing audio setups. Infrared synchronization ensures quick pairing with transmitters, and the support for multiple channels allows it to work alongside other wireless systems without interference. This makes it a strong choice for venues and events that require flexible microphone configurations and reliable wireless performance.

Ideal uses and environments

This wireless microphone system is well suited to a variety of professional settings, including live performances, corporate presentations, educational workshops, and houses of worship. Its combination of handheld and lavalier options provides versatility for users who need to switch between singing, speaking, or presenting. The robust build and long battery life also make it a dependable option for touring artists and event organizers who demand consistent audio quality throughout extended use.

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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