Sennheiser EW-D CI1 Wireless Instrument System (Freq: Q1-6)

All-in-one digital wireless instrument set for those who play the guitar.

Versatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App. With a metal housing, the robust bodypack transmitter and included CI 1 instrument cable suit perfectly for daily use on stage.

Features

• Digital transmission operating in the UHF spectrum greatly enhances range, reliability and scalability
• Smart Assist App connects via Bluetooth Low Energy for a streamlined setup and operation at a distance
• Auto scan creates reliable connections with minimal time and effort
• 134 dB audio input dynamic range eliminates need for sensitivity adjustments and preserves every detail
• Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
• 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
• 2,240 selectable frequencies allow for fine tuning
• Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)

Effortless, worry-free wireless

• Full control via Bluetooth using the Smart Assist app.
• Easy setup, monitoring, and troubleshooting—even for beginners.
• Smart algorithms handle frequency selection and syncing, minimizing dropouts and interference.

Rock-solid reliability

• The most reliable UHF connection
• German-engineered build quality
• Pro-grade build quality with uncompromised fit and finish
• Lightweight, rugged transmitters and receivers
• Rack-mountable receivers for pro setups

Pristine sound quality

• Superior clarity via 24-bit resolution, surpassing analog systems.
• Handles quiet and loud sources effortlessly with 134 dB dynamic range.
• Sound feels natural and immediate with ultra-low latency (1.9 ms)
• Evenly spaced frequencies eliminate intermodulation interference

Future-proof & upgradable

• Integrates easily with other Evolution Wireless components
• Scales well for growing setups—from simple gigs to multi-channel stage productions
• Compatible with a wide range of Sennheiser mic capsules (on the handheld version)