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SENNHEISER  |  SKU: 21076

EW-DX EM 4 Dante (R1-9: 520 - 607.8 MHz)

Wireless Receivers

Four-channel digital full-rack receiver with internal PSU and Dante for use with Evolution Wireless Digital handheld, bodypack and tablestand transmitters

$4,450.00 CAD
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Description

Four-channel digital full-rack (19") receiver with internal PSU and Dante for use with Evolution Wireless Digital handheld, bodypack and tablestand transmitters. Extended 88 MHz switching bandwidth, intermodulation-free operation [intermodulation-free equidistant channel spacing] for up to 293 channels with secure AES 256 encryption and four modular network ports.

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.

Features

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

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)

Specifications

System

Audio link frequency ranges


Q1-9: 470.2 - 550 MHz
R1-9: 520 - 607.8 MHz
S1-10: 606.2 - 693.8 MHz
S2-10: 614.2 - 693.8 MHz
S4-10: 630 - 693.8 MHz
U1/5: 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
V3-4: 925.2 - 937.3 MHz
V5-7: 941.700- 951.800 & 953.050 - 956.050 & 956.650-959.650 MHz
Y1-3: 1785.2 - 1799.8 MHz

Bluetooth Low Energy (BLE) frequency range


2405 - 2480 MHz

Audio frequency response


20 Hz - 20 kHz (-3 dB) @ 3 dBfs

THD, total harmonic distortion


≤ -60 dB for 1 kHz @ -3 dBfs input level

Dynamic range


134 dB

System Latency


1.9 ms

RF technology


Intelligent Switching Diversity

Operating temperature


-10 C - +55 C (14 F - 131 F)

Operating relative humidity


5 - 95 % (non-condensing)

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