Sennheiser EW-DX Wireless 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. 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 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.
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.
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 artefacts. 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.
3,5 mm jack or 3-pin connector variants
10mW RF power with up to 100m/328ft working range
Charging contacts for in-device charging with CHG 70N
Persistent eInk display – parameters visible on screen even when device is not powered on
Programmable mute switch – customize the device depending on your professional needs
Extended runtime with lithium-ion batteries – up to 12 hours operation time
Mic input trim control
Metal housing
10mW RF power with up to 100m/328ft working range
Charging contacts for in-device charging with CHG 70N
Persistent eInk display – parameters visible on screen even when device is not powered on
Programmable mute switch on EW-DX
SKM-S – customize the device depending on your professional needs
Function buttons – control all the transmitter settings directly from handheld microphone
Extended runtime with lithium-ion batteries – up to 12 hours operation time
Standard capsule interface – compatible with a wide range of Sennheiser and Neumann capsules
Mic input trim control
Metal housing
2 channel half rack (9.5″)
Up to 88 MHz switching bandwidth
PoE IEEE 802.3af Class 3
Equidistant Channel Spacing: 146 channels in Standard Mode; 293 channels in Link Density Mode
Network enabled for control with Sennheiser Control Cockpit / media control system through a number of 3rd party modules
Clear and easy focused user interface with OLED display
Ethernet connectivity (IPv4 and IPv6)
Secure AES 256 encryption
External PSU 12V/1A
All-metal housing
Four-channel digital full rack (19") receiver with internal PSU and with Dante® in rugged metal housing
Up to 88 MHz switching bandwidth
Auto-switching PSU with IEC Connection
Four network ports for flexible network configurations - each port can be assigend as: Control, Control + Dante® Prim, Control + Dante® Sec, Dante® Prim, Dante® Sec
Integrated antenna splitter with antenna power and loop through to daisy chain up to 16 channels (4 x EW-DX EM 4)
Low latency of 1.9 ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
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
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
Ethernet connectivity (IPv4 and IPv6)
Secure transmission of confidential content using AES 256 encryption
AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
Link Quality Indicator (LQI) showing the quality of the links seperate to the RF levels
Remote control via Smart Assist App over Bluetooth® Low Energy (BLE) at distances up to 25 meters (Available in late 2023)
Clear and easy focused user interface with OLED display, jog wheel navigation and control buttons
Selective headphone output with volume control on front panel
Extended menu settings such as custom frequency list, selectable sync parameter and walk test
Worldwide usage (specific frequencies subject to local RF regulations)
Control and monitoring via the Sennheiser Control Cockpit and 3rd party applications
2 bays: charge EW-DX SKM, SK or BA70
Power via PoE or PSU
PoE IEEE 802.3af Class 3
Cascade up to 5 CHG 70N (only one network and PSU needed)
2h charging time (0 ~ 80%), 3h till 100%
EW-DX SKM/ SKM-S Handheld Transmitter
EW-DX SK/ SK 3-PIN Bodypack Transmitter
EW-DX EM2 Dual Channel Receiver
EW-DX EM2 Dante Dual Channel Receiver
EW-DX EM4 Quad Dante Receiver
EW-DX 835-S SET Dual Handheld System
EW-DX MKE2/ 835-S SET Lavalier & Handheld Combo Dual System
EW-DX MKE2 SET Lavalier Combo Dual System
EW-DX SK/ SKM-S SET Handheld Combo Dual System
EW-D Charging Set for two battery packs, includes two battery packs
BA 70 replacement battery packs
L 70 Charging Unit for two battery packs
EW-D NT12-35 CS power supply
ADP UHF Antenna
EW-D ASA Antenna combiner
EW-D AB Antenna booster
Sennheiser EW-DX Wireless Systems - Variant Downloads
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