The EW-D ME3 SET (R1-6) from Sennheiser is a professional digital wireless headset system designed to deliver exceptional audio clarity, extended range, and reliable UHF performance for presenters, performers, educators, and live sound applications. Operating with digital transmission in the UHF spectrum, the system significantly enhances signal stability, range, and scalability compared to traditional analog systems.

The EW-D ME3 SET features automatic frequency scanning that quickly establishes dependable connections with minimal setup time. With the elimination of intermodulation, channels can be arranged in an equidistant tuning grid spaced 600 kHz apart, simplifying frequency coordination in multi-channel environments. The system offers 56 MHz of tuning bandwidth and supports up to 90 simultaneous channels, depending on regional regulations, with 2,240 selectable frequencies available for precise fine-tuning.

Delivering an impressive 134 dB audio input dynamic range, the system eliminates the need for manual sensitivity adjustments while preserving even the finest audio details. Setup and operation are further streamlined through the Smart Assist App, which connects via Bluetooth Low Energy, allowing users to configure and monitor the system remotely from a mobile device.

Power options include a lithium-ion battery pack (sold separately) that provides up to 12 hours of operation, or up to 8 hours using the included two AA batteries. Combining advanced digital technology, flexible frequency management, and user-friendly control, the EW-D ME3 SET (R1-6) offers a powerful and scalable wireless solution for professional audio environments.