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EW-DX MKE 2 Set (Q1-9)

Article No. 509314

This wireless lavalier microphone set consists of 2 x EW-DX SK (wireless bodypack transmitter), 2 x MKE 2 (omni-directional clip-on lavalier microphone), 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 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.

Designed for Those Who Appreciate Freedom of Movement: All-in-one digital wireless lavalier set for those who speak and present, featuring Sennheiser's renowned MKE 2 omni-directional clip-on lavalier microphone.

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)
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 mid-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 late 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 bodypack 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)
Compatible with a wide range of Sennheiser lavalier and headset microphones with 3.5 mm jack plug connection
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)

Top Specs

Dimensions212 x 44 x 189 mm
Weight (g)approx. 1000 g (2.2 lbs) (without antennas and power supply)
Max. sound pressure level142 dB
Polar patternOmnidirectional
Sensitivity5 mV/Pa +- 3 dB
Transducer principlepre-polarized condensor microphone

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How To Guide

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

How To Guide

Sennheiser wireless microphone system equipment in a rack.

Evolution wireless rackmount configuration tool

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

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Professional audio equipment setup in a dimly lit studio with blue lighting.

Tech Specs

Product

Polar pattern
Omnidirectional
Total harmonic distortion (THD)
≤ -60 dB for 1 kHz @ -3 dBfs input level
Transducer principle
pre-polarized condensor microphone

Frequency Specifications

Audio frequency response
20 Hz - 20 kHz (-3 dB), 20 to 20,000 Hz
Frequency response
20 to 20,000 Hz

Acoustic Properties

Audio output level
18 dBu max.
Dynamic range (>)
134 dB
Equivalent noise level (db)
26 dB
Max. sound pressure level
142 dB

Connectivity

Connection
Wireless
Connectors
3.5mm

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)
1.72
Battery count
2
Battery included
Y
Battery voltage (V)
3.8
Charging current (mA)
≤ 1 A

Electrical Properties

Sensitivity
5 mV/Pa +- 3 dB
Input voltage
11 - 13 V ⎓ or PoE IEEE 802.3af Class 0 (CAT5e or higher)
Transmission power (mA)
BLE: max. 10 mW EIRP

Dimensions

Dimensions
212 x 44 x 189 mm
Height (mm)
73
Length (mm)
405
Weight (g)
approx. 1000 g (2.2 lbs) (without antennas and power supply)
Width (mm)
350
Product height
44
Product length
405
Product weight (g)
1000
Product width
350
Cable length (m)
approx. 1.60 m (62.99")

Bluetooth

Bluetooth transmission frequency
2402 - 2480 MHz

Downloads³¹

Instruction Manuals

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

Safety Instructions and Regulatory Information

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

Firmware Updates

EW-DX Firmware v.3.0.3
.ZIP
·
37.36 MB
Download
EW-DX Firmware v.3.02
.ZIP
·
37.25 MB
Download
Firmware Update - EW-DX Version 1.2.13
.ZIP
·
32.75 MB
Download
EW-DX_Firmware_v2.0.1
.ZIP
·
34.18 MB

Digital Brochures

EW-DX_Education_Corporate_Brochure_11_2024_EN
.PDF
·
4.58 MB
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

Spec Sheets

Product specification - EW-DX MKE2 SET
.PDF
·
324.54 KB
Download

Frequency Sheets

Frequency presets - EW-DX Range Q1-9 (470.2-550 MHz)
.PDF
·
114.73 KB
Download
Frequency presets - EW-DX Range S1-10 (606.2-693.8 MHz)
.PDF
·
88.41 KB
Download
Frequency presets - EW-DX Range S2-10 (614.2-693.8 MHz)
.PDF
·
114.74 KB
Download
Frequency presets - EW-DX Range S4-10 (630-693.8 MHz)
.PDF
·
113.57 KB
Download
Frequency presets - EW-DX Range U1/5 (823.2-831.8 MHz & 863.2-864.8 MHz)
.PDF
·
110.58 KB
Download
Frequency presets - EW-DX Range V3-4 (925.2-937.3 MHz)
.PDF
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110.14 KB
Download
Frequency presets - EW-DX Range V5-7 (941.700 - 951.800 MHz & 953.050 - 956.050 MHz & 956.650 - 959.650 MHz)
.PDF
·
110.33 KB
Download
Frequency presets - EW-DX Range Y1-3 (1785.200 - 1799.800 MHz)
.PDF
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110.2 KB
Download