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.
The Best Choice for Professional Users, Businesses and Educators:
All-in-one combo set for digital wireless applications featuring 2-channel receiver, handheld transmitter and body pack transmitter with clip-on lavalier microphone.
Excels in challenging environments
EW-DX systems are the obvious choice for users in crowded wireless environments or those who run complex network setups. The digital wireless architecture offers an ultra-stable connection and vanishingly low latency of only 1.9 milliseconds across its massive 146 channels. Need to protect sensitive content? No problem! The built-in AES 256 encryption keeps your audio signal safe from unauthorized listeners. Finally, EW-DX systems feature Link Density mode, which doubles your channel count to 293 channels to ensure reliable transmissions in the most crowded UHF environments.
Whats In The Box
x1 Sennheiser EW-DX EM 2 Two-Channel Digital Rackmount Receiver (Q1-9: 470 to 550 MHz)
x1 Sennheiser EW-DX SKM-S Digital Wireless Handheld Transmitter with Mute Switch, No Mic Capsule (Q1-9: 470 to 550 MHz)
x1 Sennheiser MMD 835 Cardioid Dynamic Capsule for Handheld Transmitters (Black)
x1 Sennheiser MZQ 1 Clip for SKM Wireless Handheld Microphones
x1 Sennheiser EW-DX SK Digital Wireless Bodypack Transmitter with Locking 3.5mm Connector (Q1-9: 470 to 550 MHz)
x1 Sennheiser MKE 2 Gold Series Subminiature Omnidirectional Lavalier Microphone with Locking 3.5mm Connector & Accessories (Black)
x1 Lavalier Mic Clip
x2 Sennheiser BA 70 Rechargeable Battery Pack for EW-D Bodypack and Handheld Transmitters
x2 Rod Antenna
x1 GA 3 Rackmount Set
x4 Rubber Feet
x1 Sennheiser NT 12-5 CW+ Universal Power Supply for EW-D EM Wireless Receiver
Key Specs
Wireless Technology Digital UHF
Included Transmitters 1x Bodypack 1x Handheld
Diversity Intelligent Switching Diversity
Max Operating Range 328.1' / 100 m (Line of Sight)
Receiver Type Tabletop / Rackmount
Number of Audio Channels 2
Microphone Type Handheld Capsule
Polar Pattern Cardioid
Second Microphone Type Lavalier
Polar Pattern Omnidirectional
Frequency ranges
EW-DX MKE 2-835-S SET (Q1-9) 470.2 - 550 MHz
EW-DX MKE 2-835-S SET (R1-9) 520 - 607.8 MHz
EW-DX MKE 2-835-S SET (S1-10) 606.2 - 693.8 MHz
EW-DX MKE 2-835-S SET (S2-10) 614.2 - 693.8 MHzSystem
Wireless Technology Digital UHF
Number of RF Channel Frequencies 3200
Included Transmitters 1x Bodypack 1x Handheld
Diversity Intelligent Switching Diversity
RF Frequency Band Q1-9: 470.2 to 550 MHz
RF Bandwidth 80 MHz
Frequency Step Size 25 kHz
RF Channel Scanning Auto-Scan
Max Operating Range 328.1' / 100 m (Line of Sight)
Max Transmitters per Band 269
Built-In Recorder No
Mobile App Compatible Yes: Android & iOS App Name: Smart Assist Functionality: Remote Control
OS Compatibility Windows 10mac OS 11 or Later
Bluetooth 5.1 LE
Bluetooth Operating Distance 120' / 36.6 m (Transmitter Sync, App Control)
Sample Rate/Resolution 24-Bit
Latency 1.9 ms
Dynamic Range 134 dB
Encryption AES 256
Receiver
Receiver Type Tabletop / Rackmount
Mounting Options Rackmount (with Included Hardware)
Rackmount Size 1 RU (1/2 Rack)
Antenna 2x 1/4 Wave Rod, BNC (Rear-Mount)
Number of Audio Channels 2
Audio I/O 2x XLR 3-Pin Male Balanced Output 2x 1/4" TS Female Unbalanced Output
Audio Output Level +18 dBu (Max)+12 dBu (Max)
Frequency Response 20 Hz to 20 kHz +3 dB
Network I/O 1x RJ45
Word Clock I/O No
USB/Lightning Connectivity No
Standalone Audio Interface Capable No
RF Output Power 10 mW (EIRP)
Power Requirements AC/DC Power Adapter, PoE
AC/DC Power Adapter 11 to 13 VDC (Included)
DC Input Power 12 VDC
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Display & Indicators 1x OLED (AF Level, Channel, Frequency, Output Level, RF Level, Transmitter Battery Status)
Housing Metal
Operating Temperature 14 to 131°F / -10 to 55°C
Operating Humidity 5 to 95%
Dimensions 8.3 x 1.7 x 7.4" / 212 x 44 x 189 mm
Weight 2.2 lb / 1 kg (without Antenna)
Transmitter
Transmitter Type Handheld
RF Output Power 10 mW (ERP)10 mW (EIRP)
Audio I/O No
Included Cable Connector No
Muting Mute Switch
Audio Input Level 2 to 4.35 V
Auto-Level Control No
Frequency Response 20 Hz to 20 kHz -3 dB
Sync Method Bluetooth
Antenna 1x Internal (Handheld)
Power Requirements Battery
Battery Type 1x Sennheiser Battery Pack (Included)2x AA (Not Included)
Approx. Battery Life 12 Hours (Sennheiser Battery Pack) 8 Hours (Alkaline)
Display & Indicators 1x Backlit LCD (Battery Status, Mute)
Housing Metal
Operating Temperature 14 to 131°F / -10 to 55°C
Operating Humidity 5 to 95%
Dimensions 2 x 10.6" / 50 x 268 mm
Weight 10.7 oz / 304 g
Microphone
Microphone Type Handheld Capsule
Color Black
Sound Field Mono
Capsule Dynamic
Polar Pattern Cardioid
Maximum SPL 154 dB SPL
Sensitivity 2.1 mV/Pa
Transmitter 2
Transmitter Type Bodypack
RF Output Power 10 mW (ERP)10 mW (EIRP)
Audio I/O 1x 1/8" / 3.5 mm TRS Female Input (Locking)
Muting Mute Switch
Audio Input Level 2 to 4.35 V
Auto-Level Control No
Frequency Response 20 Hz to 20 kHz
Sync Method Bluetooth
Antenna 1x Flexible Whip, Fixed (Beltpack)
Power Requirements Battery
Battery Type 1x Sennheiser Battery Pack (Included)2x AA (Not Included)
Approx. Battery Life 12 Hours (Sennheiser Battery Pack) 8 Hours (Alkaline)
Display & Indicators 1x Backlit LCD (Battery Status, Mute)
Housing Metal
Operating Temperature 14 to 131°F / -10 to 55°C
Operating Humidity 5 to 95%
Dimensions 2.5 x 3.3 x 0.8" / 63 x 85 x 20 mm
Weight 4.2 oz / 120 g (without Batteries)
Microphone 2
Second Microphone Type Lavalier
Color Black
Sound Field Mono
Capsule Electret Condenser
Polar Pattern Omnidirectional
Frequency Range 20 Hz to 20 kHz
Equivalent Noise Level 26 dB A-Weighted
Maximum SPL 142 dB SPL
Sensitivity 5 mV/Pa at 1 kHz
Outputs 1x 1/8" / 3.5 mm TRS Male (Lockable)
Cable Length 5.2' / 1.6 m
Operating Voltage 7.5 V
Packaging Info
Package Weight 7.21 lb
Box Dimensions (LxWxH)16 x 14 x 3
For export (= shipments outside of Singapore) we do not charge GST. In this case, please refer to the prices excl GST.
