Sennheiser EPOS Wireless Lavalier Microphone Set

The Sennheiser 509636 is a wireless lavalier microphone set that provides a straightforward way to capture clear speech while keeping the presenter’s hands free. Built around a bodypack transmitter and the discreet ME 2-II clip-on microphone, it delivers the natural vocal tone that Sennheiser users expect and fits comfortably under a jacket, suit, or costume.

For events that involve multiple speakers or complex stage layouts, the system offers a 42 MHz tuning bandwidth in the 470 to 516 MHz UHF range. This wide window allows quick frequency selection and supports up to twelve linked systems at the same venue without drop-outs or interference. Whether you are managing a panel discussion, a training session, or a worship service, you can scale the setup without wrestling with crowded channels.

Freedom of movement is another strength. With a wireless reach of up to 328 feet, a presenter can walk the entire length of a large auditorium, step into the audience for Q&A, or move between breakout areas without losing signal. An eight-hour battery life keeps the microphone running through a full day of rehearsals and the main event, so there is no need for mid-show battery swaps.

The combination of a 110 dB(A) signal-to-noise ratio and the omnidirectional pickup pattern of the ME 2-II captures speech that sounds open and intelligible, even when the user turns their head or moves around the stage. From keynote addresses to theatrical performances, the set integrates smoothly with mixers, portable PA systems, or installed sound rigs, making it a dependable choice for AV technicians and performers alike.

• 42 MHz tuning bandwidth supports flexible channel selection
• Operates in the 470 to 516 MHz UHF range
• Pairs up to twelve systems for simultaneous use without frequency conflict
• Includes ME 2-II omnidirectional clip-on microphone for clear speech
• Robust bodypack transmitter with eight-hour battery life
• 328 foot wireless operating range lets presenters move freely
• 110 dB(A) signal-to-noise ratio preserves audio detail
• Complete kit with transmitter, microphone, and essential accessories