Change to image slide 0

EW-DX SKM-S (S1-10)

Article No. 509414

Digital wireless handheld transmitter with switch compatible with Evolution Wireless Digital systems. Rugged metal housing with standard capsule interface for a wide range of Sennheiser and Neumann microphone modules. Up to 12 hours of runtime, persistent E-Ink display and charging contacts for in-device charging.

Sennheiser EW-DX simplifies 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, classrooms, corporate campuses, and 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.

Features¹⁶

134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
10mW fixed RF power for up to 100 m/328 ft of range
Charging contacts for in-device charging with CHG 70N charger (sold separately)
Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (sold separately)
Programmable mute switch (AF Mute, RF Mute, no function)
Function buttons - control all the transmitter settings directly from the handheld including button lock function
Digital audio trim
Test tone generator
Switchable LED configuration (On/Off)
Switchable low cut (Off, 30 ,60, 80, 100, 120 Hz)
Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
Sennheiser Standard Capsule Interface - compatible with a wide range of Sennheiser and Neumann capsules (sold separately)
Metal housing
Worldwide usage (specific frequencies subject to local RF regulations)
Note: All components of the Evolution Wireless Digital Family are designed to interoperate. Please be aware of restrictions of features linked to the respective series, such as switching bandwidth and use of Link Density mode.

Top Specs

Dimensions50 x 268 mm (incl. MMD 835 microphone module) 40 x 200 mm (without microphone module)
Weight (g)450
Latency (ms)1.9 ms

Raising the bar

Evolution Wireless Digital breaks the boundaries by providing more dynamic range than any wireless system currently on the market. Automatically securing the most reliable signal in a matter of seconds and scalable up 90 channels thanks to 56 MHz of tuning bandwidth, it’s easy to see why this wireless system is in a class of its own.

Equidistant Spacing – simpler than it sounds

Evolution Wireless Digital features an equidistant tuning grid previously only found in our flagship Digital 6000 and Digital 9000 wireless systems. Quality components with exceptional linearity eliminate intermodulation between EW-D transmitters, allowing frequencies to be equally spaced every 600 kHz alongside each other. This simplifies frequency coordination for wireless beginners and seasoned professionals alike, and also contributes to the system’s scalability and impressively high channel count.

An engineer in your pocket

The power of Bluetooth Low Energy puts full control right in the palm of your hand with the Sennheiser Smart Assist app. Take advantage of a remarkably fast automated setup, mobile access to every system setting and the added benefit of remote monitoring, all from the convenience of your Android or iOS device. Save time, save energy and perform with confidence.

Sennheiser Business Solutions – Microphone Guide

Making Collaboration & Learning Easier

Explore now

Wireless Frequency Finder

Learn more

How To Guide

Need help? Check out our step-by-step How To Guide.

How To Guide

Evolution wireless rackmount configuration tool

Try our rackmount configuration tool for EW-G4 and EW-DX

Try it now

Evolution wireless rackmount configuration tool

Tech Specs

Product

Total harmonic distortion (THD)
≤ -60 dB for 1 kHz @ -3 dBfs input level
Latency (ms)
1.9 ms

Frequency Specifications

Audio frequency response
20 Hz - 20 kHz (-3 dB)

Acoustic Properties

Dynamic range (>)
134 dB

Connectivity

Connection
Wireless

Ambient Conditions

Operating relative humidity (≤ %)
5 - 95 % (non-condensing)
Operating temperature (C)
-10 °C - +55 °C (14 °F - 131 °F)

Battery & Power

Battery capacity (Ah)
2.3
Battery count
2
Battery included
Y
Battery voltage (V)
1.5
Charging current (mA)
< 300 mA
Battery operating time (h)
BA 70 rechargeable battery pack

Electrical Properties

Input voltage
2.0 - 4.35 V
Transmission power (mA)
Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) LD mode: 10 mW ERP BLE: max. 10 mW EIRP

Technology

Transmission method
200 kHz

Dimensions

Dimensions
50 x 268 mm (incl. MMD 835 microphone module) 40 x 200 mm (without microphone module)
Height (mm)
73
Length (mm)
350
Weight (g)
450
Width (mm)
81
Product height
73
Product length
350
Product weight (g)
304
Product width
81

Bluetooth

Bluetooth transmission frequency
2402 - 2480 MHz

Downloads⁴⁶

Instruction Manuals

Instruction manual and frequently asked questions - Evolution Wireless Digital (EW-D | EW-DX | EW-DP) (PDF)
.PDF
·
42.48 MB
Download

Safety Instructions and Regulatory Information

Safety instructions - EW-DX
.PDF
·
890.29 KB
Download
Specifications & Manufacturer declarations - EW-DX
.PDF
·
886.79 KB
Download

Firmware Updates

EW-DX Dante Firmware v3.0.2
.ZIP
·
111.87 MB
Download
EW-D Firmware - Release Notes
.PDF
·
111.45 KB
Download
Firmware Update - EW-DX Version 1.2.13
.ZIP
·
32.75 MB
Download
EW-DX_Firmware_v2.0.1
.ZIP
·
34.18 MB

Release Notes

Firmware Release Notes - EW-DX
.PDF
·
117.18 KB
Download
EW-DX Firmware Release Notes v.3.0.2
.PDF
·
105.19 KB
Download

Technical Drawings

Dimensions EW-DX_SKM-S (STP)
.STP
·
16.7 MB
Download
System Drawing of 2-Channel System
.PDF
·
510.5 KB
Download
System Drawing of 2-32 channel system
.PDF
·
4.09 MB
Download
System Drawing of 2-32 channel system
.PDF
·
4.09 MB
Download
System Drawing of 4-Channel System
.PDF
·
472.29 KB
Download
System Drawing of 6-Channel System
.PDF
·
478.8 KB
Download
System Drawing of 8-Channel System
.PDF
·
485.07 KB
Download
System Drawing of 10-Channel System
.PDF
·
496.46 KB
Download
System Drawing of 12-Channel System
.PDF
·
502.85 KB
Download
System Drawing of 14-Channel System
.PDF
·
509.02 KB
Download
System Drawing of 16-Channel System, option A
.PDF
·
516.42 KB
Download
System Drawing of 16-Channel System, options A&B
.PDF
·
578.59 KB
Download
System Drawing of 16-Channel System, option B
.PDF
·
516.46 KB
Download
System Drawing of 18-Channel System
.PDF
·
527.91 KB
Download
System Drawing of 20-Channel System
.PDF
·
534.62 KB
Download
System Drawing of 22-Channel System
.PDF
·
541.65 KB
Download
System Drawing of 24-Channel System
.PDF
·
551.18 KB
Download
System Drawing of 26-Channel System
.PDF
·
556.84 KB
Download
System Drawing of 30-Channel System
.PDF
·
572.07 KB
Download
System Drawing of 32-Channel System
.PDF
·
580.4 KB
Download
System Drawing of EM 2 Channel Receiver
.PDF
·
451.28 KB
Download
System Drawing of EW-D ASA
.PDF
·
419.59 KB
Download

Quick Guides

Quick Guide - EW-DX EM 2 | EW-DX SKM(-S) | EW-DX SK (3-PIN)
.PDF
·
4.83 MB
Download
Sennheiser Control Cockpit - How to Guide
.PDF
·
452.72 KB
Download