Sennheiser EW-D SK BASE SET (520 - 576 MHZ)

EW-D: The New Stage in the Evolution Wireless Line, Inspired by High-End Digital Series

With Evolution Wireless Digital, Sennheiser offers a family of modular wireless systems that adopt operational principles previously reserved for its high-end digital solutions Digital 6000 and Digital 9000. The goal is clear: to make the wireless experience more accessible, faster to deploy, and more reliable in the field, without sacrificing the expected performance during events.

The key point lies in the frequency approach: a constant interval tuning grid allows the use of equidistant frequencies, which helps avoid RF coordination constraints, limits intermodulation risks, and makes the system easier to operate, even in demanding environments.

For Whom and For What Uses: Stage, Speech, and Multi-System Performances

EW-D is aimed at musicians, technicians, rental companies, places of worship, speakers, and audiovisual teams who want a digital UHF RF system that is reliable, quick to set up, and easy to supervise. It is suitable both for setups with multiple simultaneous links and for installations where consistent settings need to be recalled from one event to another.

Thanks to its modular format and app-oriented workflow, the series facilitates preparation (scanning, frequency assignment, checks) and real-time monitoring. A real advantage when soundcheck time is limited or when the end user is not a wireless system specialist.

Features Designed to Save Time and Secure the Connection

Guided Startup Without Complex Menus

The integration of an app-based workflow reduces handling: the automated configuration aims to establish reliable connections with minimal time and effort. The result: less menu navigation and more focus on what matters-performance and mixing.

"A Sound Engineer in Your Pocket" with Smart Assist

Using Bluetooth Low Energy, the Sennheiser Smart Assist app provides remote control and mobile access to system parameters from an Android or iOS device. For the user, this means more comfortable supervision, faster adjustments, and smoother operation both in rehearsal and live.

Digital UHF: Range, Reliability, and Scalability

The UHF transmission is designed to enhance range, reliability, and scalability while benefiting from digital advantages (noise reduction and better resistance to interference). EW-D is built to grow with your inventory: from simple setups to dense deployments, the series can support gradual scaling.

Technical specifications

Category

Complete system

Outputs

XLR, jack

Digital wireless technology	eliminates noise, interference, and disturbances	Lithium-ion battery	up to 12 hours of autonomy
UHF transmission	significantly improves range, reliability, and scalability	Also operates with AA batteries	up to 8 hours of autonomy
Mobile app	simplifies configuration and operation while eliminating complicated menus	Transmitter dynamic range	134 dB
Automated configuration	establishes reliable connections with minimal time and effort