Evolution Wireless Digital

Refine your workflow with setup simplicity and digital clarity.

Part of the Evolution Wireless Digital family — which includes EW-D and EW-DX — EW-DX wireless microphone systems simplify your professional workflow by utilizing refined technologies and decades of research to deliver a digital UHF system that can be scaled with ease. With its advanced feature set and hardware options, live productions benefit from a network-ready system that is designed to integrate seamlessly. The system quickly assesses your environment and uses equidistant channel spacing to deploy frequencies while tools like Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist App allow you to monitor your system remotely. In-device charging, 12-hour battery operation, and switching bandwidth up to 88 MHz are only a few more of the many features that make EW-DX the right tool for the job.

Truly simplified workflow

EW-DX takes the complexities out of wireless audio by employing sophisticated tools that streamline the setup and monitoring process. With the press of a button, Auto Scan automatically assigns channels using an equidistant tuning grid that allows you to pack more channels more reliably, without problematic intermodulation interference. Take control of the system from your mobile device via the Sennheiser Smart Assist app or utilize advanced software options like Sennheiser Control Cockpit and Wireless Systems Manager (WSM) for a detailed system view in complex, networked environments.

Truly simplified workflow

Ready to scale, ready to deliver

Evolution Wireless Digital is a system that evolves with you. Choose from multiple hardware options, including 2-channel half-rack (9,5") or 4-channel full-rack (19") receivers to right-size your needs today, while keeping expansion open for tomorrow. Dante® network audio, Ethernet control ports, and AES-256 encryption allow EW-DX to be securely transmitted, allowing systems to be managed and flex as needs change. Activate Link Density Mode to pack even more channels in a dedicated space and take full advantage of interchangeable series components across the Evolution Wireless Digital line. A wide range of accessories to manage power and signal distribution give you the options you need to build a system you can count on.

Ready to scale, ready to deliver

Rock-solid digital audio throughout

Quality and reliability are standard with all Sennheiser products. With EW-DX, digital UHF transmission is augmented by wide, class-leading dynamic range and ultra-low latency. Sennheiser’s proprietary SePac audio codec and new conversion technology sum up to deliver outstanding audio transparency, from capsule input to system output. Intelligent Switching Diversity is an advancement in RF technology that enables the switching of antennas between audio frames to deliver a stable transmission without audible artifacts.

Rock-solid digital audio throughout

All Benefits at a glance

SCC Network enabled for expanded remote control with Sennheiser Control Cockpit, Wireless System Manager (WSM - Available in 2023) and 3rd party media control systems via plug-in
AutoScan AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
Dante Digital audio over network for easy integration into any existing Dante® network
Dynamic range 134 dB audio input dynamic range – no sensitivity settings needed
Low Latency 1.9 ms ultra-low latency
12 hours battery Up to 12 hours of battery time
e-link display Transmitters with e-Ink display for easy user identification
Function buttons Transmitters with function buttons for convenient on-device control
Worldwide usage Worldwide usage (subject to local RF regulations)
Effortless system control and monitoring Effortless system control and monitoring through 3rd party applications
AES 256 Secure transmission of confidential content using AES-256 encryption
Network Network-enabled charging options for handheld and bodypack transmitters with CHG 70N


  • 特性列表
    • Product specification - EW-DX 835-S SET (350 KB) 下載

    • Product specification - EW-DX EM 2 (260 KB) 下載

    • Product specification - EW-DX MKE 2-835 SET (410 KB) 下載

    • Product specification - EW-DX SKM | EW-DX SKM-S (340 KB) 下載

    • Product specification - EW-DX SK-SKM-S BASE SET (400 KB) 下載

    • Product specification - EW-DX MKE2 SET (320 KB) 下載

    • Product specification - CHG 70N (230 KB) 下載

    • Product specification - EW-DX SK (260 KB) 下載

  • Technical Drawings
  • 快速指南
    • Sennheiser Control Cockpit - How to Guide (440 KB) 下載

  • 3rd Party Integration
    • Sennheiser Sound Control Protocol - EW-DX EM 2 (Firmware 1.1.3) (510 KB) 下載

    • Crestron Plugin - EW-DX EM 2 (2.1 MB) 下載

    • Q-SYS Plugin - EW-DX EM 2 (770 KB) 下載

  • 固件升級
    • Firmware Update - EW-DX Version 1.2.13 (31 MB) 下載

  • Release Notes
    • Firmware Release Notes - EW-DX (110 KB) 下載

  • Instruction Manual & Frequently asked questions
    • 使用说明书 & 常见提问 - Evolution Wireless Digital (EW-D | EW-DX | EW-DP) (HTML) 下載

    • Instruction manual and frequently asked questions - Evolution Wireless Digital (EW-D | EW-DX | EW-DP) (PDF) (24 MB) 下載

      This PDF document is a PDF export of an interactive manual in HTML format. When displayed in PDF format, it is possible that not all content and interactive elements in the HTML instructions are included, as these cannot be displayed in PDF format. We recommend using the complete and interactive HTML instructions. You can find these in the Sennheiser Documentation App, which is available free of charge for iOS and Android. Alternatively, the HTML instructions are also available in this download area.

  • Digital Brochures
    • 2023 01 EW DX Product Brochure Screen ZH (5.4 MB) 下載

  • EU Declaration of Conformity
    • EU Declaration of Conformity - EW-DX EM 2 | EW-DX SKM | EW-DX SK (1.3 MB) 下載

  • Frequency Sheets
    • Frequency presets - EW-DX Range V5-7 (941.700 - 951.800 MHz & 953.050 - 956.050 MHz & 956.650 - 959.650 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range S4-10 (630-693.8 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range U1/5 (823.2-831.8 MHz & 863.2-864.8 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range R1-9 (520-607.8 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range Q1-9 (470.2-550 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range S2-10 (614.2-693.8 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range Y1-3 (1785.200 - 1799.800 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range V3-4 (925.2-937.3 MHz) (110 KB) 下載

    • Frequency presets - EW-DX Range S1-10 (606.2-693.8 MHz) (86 KB) 下載

Bluetooth® 字標和商標是 Bluetooth SIG, Inc. 的註冊商標。

Dante® 是 Audinate Pty Ltd. 的註冊商標。

Contact us

您準備提升和強化聲音?聯絡我們,深入瞭解 EW-DX - 我們最新款且最創新的無線麥克風系統。

Evolution Wireless Digital provides the most reliable connection for any situation, any place, today or tomorrow - whether it's lecture, conference, moderation, broadcasting or live performance.

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