Wireless Freedom for the Serious Performer

The Sennheiser EW-D CI1 SET is the definitive digital wireless solution for instrumentalists who refuse to compromise on tone. By combining professional UHF transmission with 24-bit digital audio, this system delivers the clarity and response of a cable with the freedom of 100 meters of range. Whether you are playing a small club or a large house of worship, the EW-D CI1 ensures your instrument’s nuances—from the snap of a bass string to the sustain of a keyboard—are captured with absolute precision.

Set and Forget Technology

Gone are the days of fiddling with transmitter gain to avoid clipping. The EW-D’s massive 134 dB dynamic range handles the hottest signal levels automatically. This "set and forget" architecture allows musicians to focus on their performance rather than their gear. With its flat 20 Hz to 20 kHz frequency response, the signal remains transparent across the entire audible spectrum, ensuring your amp and pedals receive the exact signal your instrument intended.

Advanced Networked Control

Managing your wireless rig is now as simple as using your phone. The Smart Assist App provides a centralized dashboard for your entire system. You can pair components via Bluetooth from up to 36 meters away and coordinate multiple receivers without any technical RF expertise. For larger bands or multi-instrumentalists, the app can handle up to 16 channels per mobile device, making it easy to monitor battery status and signal strength for everyone on stage.

Built for the Professional Stage

Trusted by touring musicians and session players across Pakistan, the UAE, and Africa, the EW-D CI1 SET is built for long-term reliability. The set includes a high-quality 4' CI 1 cable with a locking 3.5mm connector to ensure your instrument stays securely connected. With up to 12 hours of battery life using the optional BA 70 rechargeable pack and a stackable half-rack receiver design, this system is a future-proof investment for any professional artist.