Sennheiser EWD CI 1 R1

Sennheiser wireless instrument system for Belgium

Versatile and feature-rich digital wireless system for those who sing, speak or play instruments, enabling seamless product pairing and management via the EW-D Smart Assist App. The robust bodypack transmitter with metal housing and included CI 1 instrument cable is perfect for everyday use on stage.
- Digital transmission in the UHF spectrum significantly increases range, reliability and scalability
- Smart Assist App connects via Bluetooth Low Energy for streamlined setup and remote control
- Auto scan ensures reliable connections with minimal time and effort
- 134 dB dynamic audio input range eliminates the need for sensitivity adjustments and preserves every detail
- Elimination of intermodulation allows channels to be placed in an even tuning grid spaced 600 kHz apart
- 56 MHz tuning bandwidth and equidistant spacing allow up to 90 channels
- 2,240 selectable frequencies for fine tuning
- Lithium-Ion battery pack (sold separately) provides an operating time of up to 12 hours (up to 8 hours with 2x included AA batteries)
Raising the bar
Evolution Wireless Digital breaks the boundaries by providing more dynamic range than any other wireless system on the market today. Automatically securing the most reliable signal in a matter of seconds and scalable to 90 channels thanks to 56MHz tuning bandwidth, it's easy to see why this wireless system is in a league of its own.

Equidistant Spacing - easier than it sounds

Evolution Wireless Digital features an equidistant tuning grid previously only found in our flagship Digital 6000 and Digital 9000 wireless systems. Quality components with exceptional linearity eliminate intermodulation between EW-D transmitters, allowing frequencies every 600 kHz to be evenly juxtaposed. This simplifies frequency coordination for wireless novices and seasoned professionals alike, while also contributing to the system's scalability and impressively high channel count.

An engineer in your pocket

The power of Bluetooth Low Energy puts full control right in the palm of your hand with the Sennheiser Smart Assist app. Enjoy remarkably fast automatic setup, mobile access to every system setting, and the added benefit of remote monitoring, all from the convenience of your Android or iOS device. Save time, energy and performance with confidence.

• Standard 2 year Round music warranty
• 30 days reflection period
• Free return