Sennheiser

Sennheiser 508730 EW-D CI1 Instrument Wireless Set

3.4 (12 reviews)

Experience Seamless Wireless Performance with the Sennheiser EW-D CI1 Instrument Set The Sennheiser EW-D CI1 Instrument Set (Q1-6) is a versatile and feature-rich digital wireless system designed for musicians who play instruments. With its seamless product pairing and management via the EW-D Sm...

$679.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Experience Seamless Wireless Performance with the Sennheiser EW-D CI1 Instrument Set

The Sennheiser EW-D CI1 Instrument Set (Q1-6) is a versatile and feature-rich digital wireless system designed for musicians who play instruments. With its seamless product pairing and management via the EW-D Smart Assist App, this system offers ease of use and reliable performance. The robust bodypack transmitter and included CI 1 instrument cable are perfect for daily use on stage.

  • Digital Wireless Technology: Eliminates noise, interference, and static bursts.
  • UHF Transmission: Enhances range, reliability, and scalability.
  • Mobile App Control: Streamlines setup and operation, eliminating complicated menus.
  • Automated Setup: Creates reliable connections quickly and efficiently.
  • Wide Bandwidth: 56 MHz bandwidth allows for up to 90 channels.
Specifications:
  • Frequency Response: 56 MHz
  • Signal-to-Noise Ratio: 110 dB
  • Number of Channels: 90
  • Material: Metal
  • Connectivity: Wireless
  • Connector Type: 6.35 mm Jack
  • Power Source: Battery Powered (2 AA batteries included)
  • Polar Pattern: Unidirectional

Key Features

Digital wireless eliminates noise, interference and static bursts

UHF transmission greatly enhances range, reliability and scalability

Mobile App streamlines setup and operation and eliminates complicated menu

Automated setup creates reliable connections with minimal time and effort

56 MHz Bandwidth will allow for up to 90 channels

Specifications

Wireless Technology
Digital Wireless
Transmission Frequency
UHF
Setup & Operation
Mobile App Streamlined
Connectivity
Automated Setup
Bandwidth
56 MHz
Maximum Channels
Up to 90

Pros & Cons

👍 Pros

  • Digital wireless technology effectively eliminates noise, interference, and static bursts, ensuring clean audio transmission.
  • Utilizes UHF transmission, which greatly enhances the wireless range, reliability, and scalability of the system.
  • The mobile app streamlines both setup and operation, effectively eliminating the need for complicated menu navigation.
  • Automated setup functionality creates reliable connections with minimal time and effort, enhancing user convenience.
  • Offers a wide 56 MHz bandwidth, allowing for the use of up to 90 channels simultaneously in complex environments.

👎 Cons

  • While UHF enhances range, specific maximum operating distances are not detailed, making it hard to compare with other systems.
  • Dependence on a mobile app for streamlined setup might not appeal to users who prefer direct hardware controls or lack a compatible device.
  • The "automated setup" is beneficial, but there may be scenarios requiring manual fine-tuning not explicitly covered.
  • The capability for up to 90 channels within a 56 MHz bandwidth is impressive but may be overkill for solo musicians, adding unnecessary complexity.
  • The system's "digital wireless" nature, while eliminating noise, might introduce a slight latency, though this is not specified.

Frequently Asked Questions

This system uses digital wireless technology which eliminates noise, interference, and static bursts, providing a cleaner and more reliable audio signal.
It utilizes UHF transmission, which significantly enhances the range, reliability, and scalability of your wireless connection.
No, the mobile app streamlines both setup and operation, aiming to eliminate complicated menus and make the process straightforward and quick.
The 56 MHz bandwidth of this system allows for the use of up to 90 channels, offering flexibility for various performance needs.
Yes, the system features automated setup, which creates reliable connections with minimal time and effort.