Sennheiser EW-DX 835-S Handheld Set

This set consists of 2 x EW-DX SKM-S (handheld with mute switch), 2 x MMD 835 capsule (cardioid, dynamic), 1 x EW-DX EM 2 rackmout receiver (2 channels) and 2 x BA 70 rechargeable batteries.

Sennheiser EW-DX simplifies your professional workflow by utilising refined technologies and decades of research to deliver a digital UHF system that can be scaled with ease. Multiple hardware and software options create networkable solutions for nearly any stage or campus, while equidistant channel spacing, auto scan, and Bluetooth® Low Energy sync automatically coordinate and set frequencies with the push of a button. Monitor your devices from a distance—even from your pocket—with tools like Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist app. The future of wireless is here. 

EW-DX is the most versatile digital wireless system Sennheiser designed to date. Whether you are using it for university lectures or corporate meetings, a gig in a bar or on a theatre stage, EW-DX delivers peak performance, every single time. 

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 allow 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 Wireless Systems Manager (WSM) and Sennheiser Control Cockpit for a detailed system view in complex, networked environments.

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 and placed on IT networks, 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.

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. 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.

Perfect for Presenters and Singers.
All-in-one digital wireless handheld set for those who sing or speak - featuring Sennheiser's renowned e 835 capsule. 

• 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
  
• AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
  
• 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
  
• Remote control via Smart Assist App over Bluetooth® Low Energy (BLE) at distances up to 25 meters (Available in 2023)
  
• Secure transmission of confidential content using AES 256 encryption
  
• Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (included)
  
• Function buttons - control all the transmitter settings directly from the handheld including button lock function
  
• Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
  
• Equidistant channel spacing to easily allocate intermodulation-free channels: Standard Mode with 600 kHz spacing for up to 146 channels; Link Density (LD) Mode with 300 kHz spacing for up to 293 channels
  
• Up to 88 MHz switching bandwidth
  
• Low latency of 1.9 ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
  
• Digital audio trim
  
• Transmitters with charging contacts for in-device charging with CHG 70N charger (sold separately)
  
• Sennheiser Standard Capsule Interface - compatible with a wide range of Sennheiser and Neumann capsules (sold separately)
  
• Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
  
• Worldwide usage (specific frequencies subject to local RF regulations)
  

EW-DX Frequencies