Sennheiser 509785

Overview

The Sennheiser 509785 is a wireless microphone system designed to provide clear and consistent speech for presenters, educators, and business professionals who need freedom of movement. It combines the SKM 300 G4 S handheld transmitter with the MME 865 1 supercardioid condenser microphone capsule, delivering focused voice pickup even in noisy or reflective environments. The system includes the EM 300 500 rackmount receiver, which offers an 88 MHz tuning range and supports up to 32 channels, making it suitable for venues like conference halls, classrooms, and worship spaces.

Key features

• Supercardioid condenser microphone capsule that captures voice with precision and reduces background noise
• Handheld transmitter with durable aluminum housing and an integrated mute switch for discreet control during presentations
• Long battery life of up to eight hours on two standard AA batteries, supporting full-day use without interruption
• EM 300 500 receiver supports a wide 88 MHz bandwidth and up to 32 channels, allowing multiple microphones to operate simultaneously without interference
• Transmission range of approximately 100 meters, providing reliable audio coverage in mid-sized to large venues
• Network port for remote monitoring and control via Sennheiser Control Cockpit or WSM software, simplifying system management
• Compatibility with the Sennheiser LSP 500 PRO wireless speaker system enables a fully wireless sound setup without cables

Key specs

• Microphone capsule: MME 865 1 supercardioid condenser
• Transmitter: SKM 300 G4 S handheld with aluminum housing
• Receiver: EM 300 500 rackmount with 88 MHz tuning range
• Channels supported: up to 32
• Transmission range: up to 100 meters
• Battery type and life: two AA batteries, approximately 8 hours

Connectivity and compatibility

The system’s EM 300 500 receiver can be rackmounted near mixing consoles and connected to a network for remote monitoring and control. This setup allows sound engineers or event staff to perform frequency scans, check battery status, and adjust audio levels from a distance using Sennheiser’s Control Cockpit or WSM software. Additionally, the system pairs seamlessly with the Sennheiser LSP 500 PRO wireless speaker rig, enabling a cable-free sound reinforcement solution that is easy to deploy and manage.

Ideal uses and environments

This wireless microphone system is well suited to environments where clear speech and mobility are essential. It works effectively in conference halls, large classrooms, corporate meeting rooms, and places of worship. The robust design and long battery life make it a strong choice for full-day workshops, panel discussions, and training seminars where reliable audio and straightforward operation are critical. Users who need a professional-grade wireless microphone with flexible setup options will find this system meets those demands.

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.

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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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