Sennheiser 509782

Overview

The Sennheiser 509782 is a wireless vocal microphone set designed to deliver reliable voice capture for live performances across various venues, from intimate club stages to large touring setups. It features an 88 MHz tuning range that supports up to 32 simultaneous channels, making it suitable for complex audio environments like festivals and corporate events. The system combines a handheld transmitter with a half-rack receiver that offers true diversity reception and an OLED display for easy monitoring of RF strength, audio levels, and battery status.

Key features

• 88 MHz bandwidth allows multiple channels to operate simultaneously without interference, ideal for multi-microphone setups.
• Half-rack receiver with true diversity reception ensures stable and clear audio signals by selecting the best antenna input.
• OLED display provides real-time information on signal strength, audio levels, and battery life, even in low-light conditions.
• Infrared synchronization enables quick and effortless pairing between the handheld transmitter and receiver.
• Selectable RF output power (10, 30, or 50 mW) adapts to different venue sizes and regulatory requirements.
• Dynamic microphone capsule with a cardioid pickup pattern focuses on the performer’s voice while minimizing background noise and feedback.
• Up to eight hours of continuous operation supports long performances and rehearsals without interruption.
• Includes rackmount kit, two rod antennas, and a universal power supply for convenient installation and transport.
• Operates within the 470 to 558 MHz frequency range, compatible with various regional TV-band allocations for touring flexibility.

Key specs

• Frequency range: 470–558 MHz
• Tuning bandwidth: 88 MHz
• Maximum simultaneous channels: 32
• RF output power: selectable 10, 30, or 50 mW
• Operating time: up to 8 hours per charge
• Receiver type: half-rack true diversity
• Display: OLED screen for status monitoring
• Microphone capsule: dynamic with cardioid pattern

Connectivity and compatibility

The receiver includes an Ethernet port that connects to Sennheiser’s Wireless Systems Manager software, allowing technicians to scan frequencies, assign channels, and monitor the system remotely from a laptop. This feature is especially useful for managing multiple wireless setups in complex live sound environments. The system’s frequency range and power settings make it adaptable to different regional regulations and venue sizes, ensuring broad compatibility for touring and rental applications.

Ideal uses and environments

This wireless microphone set is well suited to live vocal performances in a variety of settings, including small clubs, large concert stages, houses of worship, and corporate events. Its ability to handle many simultaneous channels and provide clear, focused vocal pickup makes it a strong choice for professional audio engineers and performers who require dependable wireless audio with minimal interference. The included rackmount hardware and antennas simplify setup for touring acts and rental companies.

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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