Sennheiser 509737

Overview

The Sennheiser 509737 is a wireless microphone system designed to provide vocalists, speakers, and musicians with freedom of movement while maintaining studio-grade sound clarity. It includes a handheld transmitter, a receiver, and the renowned e 935 dynamic capsule, which features a cardioid pickup pattern to focus on the performer and reduce background noise. The system supports reliable audio transmission over distances up to 100 meters, making it suitable for live performances, presentations, and events.

Key features

• Dynamic e 935 capsule with cardioid pattern that captures vocals clearly while minimizing feedback and ambient noise
• Aluminum handheld transmitter built for durability and equipped with an integrated mute switch for convenient onstage control
• True diversity metal receiver that continuously selects the strongest antenna signal to prevent dropouts
• 42 MHz UHF bandwidth allowing up to 20 compatible channels for flexible frequency management
• Infrared synchronization enables quick and easy linking of transmitter settings to up to 12 receivers
• Simple front panel menu designed for fast frequency changes and group setups during live events

Key specs

• Microphone capsule: Sennheiser e 935 dynamic cardioid
• Wireless range: up to 100 meters
• Frequency bandwidth: 42 MHz in UHF spectrum
• Channels supported: up to 20 compatible channels
• Receiver type: true diversity with metal housing
• Transmitter material: aluminum with integrated mute switch

Connectivity and compatibility

The system is designed to integrate seamlessly with professional audio setups, including mixing consoles and PA systems. Its true diversity receiver ensures stable reception in environments with multiple wireless devices, while the wide frequency bandwidth supports coexistence with other wireless equipment. This makes it a strong choice for venues ranging from houses of worship to corporate event spaces and touring stages.

Performance and reliability

With a dynamic microphone capsule that handles high sound pressure levels, the system delivers warm and detailed vocal reproduction even when the performer sings closely into the microphone. The robust aluminum transmitter and metal receiver housing provide durability for frequent transport and use in demanding live environments. The infrared sync feature speeds up setup, reducing downtime between performances or presentations.

Ideal uses and environments

This wireless microphone system fits well in live music performances, corporate presentations, houses of worship, and any setting where clear vocal communication and freedom of movement are essential. It is particularly suited for users who need a reliable, easy-to-use system that can handle multiple channels and quick frequency adjustments during fast-paced 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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