Sennheiser EW-D CI1 Digital Wireless Instrument Set

The Sennheiser 508731 is a digital wireless instrument set designed to deliver reliable, high-quality audio for musicians, vocalists, and presenters. It includes a sturdy bodypack transmitter and a CI 1 instrument cable housed in a durable metal casing, making it well-suited for regular use on stage or in demanding environments. This system operates within the UHF spectrum, which helps provide a strong signal range and dependable performance even in crowded wireless settings.

Setting up and managing the system is straightforward thanks to the Smart Assist App, which connects via Bluetooth Low Energy to your smartphone or tablet. This app simplifies configuration and allows you to control the system remotely, saving time and effort during live performances or rehearsals. The EW-D CI1 captures sound with a wide 134 dB audio input dynamic range, so it picks up every nuance without needing manual sensitivity adjustments, resulting in clear and natural audio reproduction.

With up to 90 channels available within a 56 MHz tuning bandwidth and 2,240 selectable frequencies, this set offers plenty of flexibility to avoid interference and coordinate multiple wireless systems. The auto-scan feature quickly finds the best available frequencies, making it easy for both beginners and experienced users to secure a stable connection without hassle. Additionally, the optional lithium-ion battery provides up to 12 hours of continuous operation, supporting long gigs or extended sessions without interruption.

This wireless instrument set is ideal for live performers who need dependable sound quality and straightforward setup, whether playing in small venues, large stages, or busy rehearsal spaces. Its combination of robust hardware, smart software integration, and flexible frequency options makes it a practical choice for anyone looking to move freely while maintaining professional audio standards.

Highlights:

• UHF digital transmission for increased range and reliability
• Bluetooth-enabled Smart Assist App for setup and remote control
• Auto-scan feature for fast, reliable connections
• 134 dB audio input dynamic range for clear, detailed sound
• Equidistant frequency grid with up to 90 channels
• 2,240 selectable frequencies for precise tuning
• Up to 12 hours of operation with optional lithium-ion battery