Sennheiser 509614

Overview

The Sennheiser 509614 is a wireless in-ear monitor system kit designed to provide two performers with reliable personal mixes during live performances. Operating in the 516 to 558 MHz frequency range, it offers up to 1680 tunable frequencies within a 42 MHz bandwidth, ensuring clear audio even in crowded wireless environments. This system includes a half-rack transmitter, two stereo bodypack receivers, and a pair of IE 4 earphones, making it ready for immediate use on stage.

Key features

• Wide frequency range with 1680 tunable frequencies to avoid interference and maintain clear sound.
• Supports up to 16 compatible channels simultaneously, ideal for small to mid-size bands and multi-presenter events.
• Half-rack transmitter equipped with an OLED screen that remains visible in various lighting conditions for easy monitoring.
• One-touch infrared synchronization allows quick and effortless pairing of receivers to the transmitter.
• Rugged housing designed to withstand the demands of touring and frequent use.
• Operational range of approximately 300 feet line of sight, enabling performers to move freely on large stages.
• Bodypack receivers powered by two AA batteries provide about six hours of continuous use, suitable for long rehearsals or performances.
• Compatible with Sennheiser Wireless Systems Manager software for advanced system coordination and monitoring from a computer.

Key specs

• Frequency range: 516 to 558 MHz (A range)
• Tunable frequencies: up to 1680 within a 42 MHz bandwidth
• Number of channels supported: up to 16
• Transmitter type: SR IEM G4 half-rack with OLED display
• Receiver type: EK IEM G4 stereo bodypack
• Earphones included: IE 4
• Transmission range: approximately 300 feet line of sight
• Battery life: about six hours on two AA batteries per receiver

Connectivity and compatibility

This system integrates seamlessly with existing stage setups, providing stable wireless audio transmission that works well alongside other wireless devices thanks to its broad frequency tuning options. The inclusion of Sennheiser Wireless Systems Manager software enhances compatibility by allowing technicians to manage multiple units and monitor performance remotely, which is especially useful in complex live environments.

Ideal uses and environments

The Sennheiser 509614 fits well in live music venues, theaters, houses of worship, and rental setups where dependable personal monitoring is essential. Its ability to support multiple channels and long transmission range makes it a strong choice for bands, theater casts, and multi-presenter events that require clear and uninterrupted audio mixes. The system’s rugged design and straightforward operation also suit touring musicians and technical staff who need reliable gear that performs consistently night after night.

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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.

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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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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.

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