SKU: 25405858783

Sennheiser EW-DX EM 4 DANTE Four-Channel Digital Rackmount Receiver with Dante - Q1-9: 470 to 550 MHz

Sale price$2126.25 Regular price$2362.50
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Description

Sennheiser EW-DX EM 4 DANTE Four-Channel Digital Rackmount Receiver with Dante - Q1-9: 470 to 550 MHzFor EW DX Wireless Systems 1 RU, 4 Channel Receiver with Dante Switching Diversity, Equidistant Grid Wide 80 MHz Bandwidth, 3200 Frequencies Link Density Mode for High Channel Count Bright OLED Display Set Up Operate from Phone via Bluetooth Dante & RJ45 for Networked Audio Control Secure AES 256 Encryption Expandable to 269 Channels 330' Range The Sennheiser EW DX EM 4 DANTE is four channel digital wireless receiver with Dante networking capabilities

  • For EW-DX Wireless Systems
  • 1-RU, 4-Channel Receiver with Dante
  • Switching Diversity, Equidistant Grid
  • Wide 80 MHz Bandwidth, 3200 Frequencies
  • Link Density Mode for High Channel Count
  • Bright OLED Display
  • Set Up/Operate from Phone via Bluetooth
  • Dante & RJ45 for Networked Audio/Control
  • Secure AES 256 Encryption
  • Expandable to 269 Channels/330' Range

The Sennheiser EW-DX EM 4 DANTE is four-channel digital wireless receiver with Dante networking capabilities housed in a rugged, all-metal single-rackspace chassis built to withstand the rigors of professional use and rigorously engineered to meet the needs of demanding professionals working in business and educational settings, houses of worship, or on stage.

The wide 80 MHz tuning range, intelligent switching diversity, auto-scan, equidistant tuning grid, and Link Density mode work to provide rock-solid wireless performance and massive channel counts, even in challenging RF environments. Bluetooth capabilities allow you to remotely sync components and change settings from your phone using the Smart Assist app, while Sennheiser's Control Cockpit and Wireless Systems Manager software provide computer-based control for more extensive networked setups. The EW-DX EM 4 DANTE receiver is compatible with the EW-DX bodypack and handheld transmitters and backward-compatible with EW-D components.

Reliable Wireless Performance with More Channels via Link Density Mode

  • The EW-DX EM4 DANTE operates in the UHF band, far away from potential Wi-Fi interference in the 2.4 GHz band.
  • The UHF transmission greatly enhances range (up to 330') and the wide 80 MHz bandwidth gives you the ability to find a clean channel from 3200 available frequencies.
  • Intelligent Switching Diversity offers effective protection against multipath and other anomalies that cause RF interference. The system compares incoming signals on two independent antennas and receiver circuits to ensure optimal wireless quality. The receiver switches between antennas only during header data as to never affect the audio information.
  • Sennheiser's equidistant tuning grid removes the need for frequency coordination and enables you to operate up to 134 mic channels simultaneously.
  • For complex systems requiring even more mics, engage the Link Density mode for up to 269 channels on the same system.
  • AES-256 encryption keeps your transmissions private and safely protected from unauthorized users.

Easy-to-Use Receiver with Fast and Intuitive Interface

  • The EW-DX EM 4 DANTE receiver offers intuitive front-panel controls and dual high-contrast OLED screens with meters for RF, battery status of the associated transmitter, and audio output that make setup a breeze.
  • The auto-scan function automatically seeks out the cleanest available frequency for you.
  • The receiver pairs with the transmitter via Bluetooth from up to 120' away, enabling you to quickly pair the mic directly from the stage without having to bring it close to the receiver.
  • The back panel houses four balanced XLR outputs and four unbalanced 1/4" outputs for direct connection to any PA system or mixing board.
  • The unit features a built-in universal power supply and comes with a kit for rackmount installation.

Advanced Control from Your Computer, Phone or Tablet + Dante Audio Networking

  • With the Smart Assist app (free download available separately) installed on your Android/iOS phone/tablet, the power of Bluetooth connectivity puts full control of the EW-D EM 4 DANTE right in the palm of your hand. Use your mobile device to connect via Bluetooth for efficient operation and monitoring of your system.
  • Sennheiser's Control Cockpit software for Windows allows you to view all the devices across your network, check the microphones in use, monitor battery life, troubleshoot problems, and adjust settings.
  • For larger setups, Sennheiser's Wireless Systems Manager provides frequency planning and coordination and real-time monitoring of RF and audio levels. It also allows you to import frequency scans from third-party devices and conduct walk tests and receiver bandwidth scans.
  • The system supports third-party interface plug-ins for easy integration into any controlled environment.
  • Dante ports allow you to integrate the receiver into your Dante network and distribute the digital audio anywhere you need it in your facility.

Maximize the Wireless Reliability of Your Receiver

  • The rear-mounted, 1/4-wave detachable antennas can be upgraded to longer, 1/2-wave dipole antennas (available separately) for added range and reliability; you can also choose an ADA UHF Active Antenna or the AWM Wallmount Antenna as well.
  • For setups with multiple receivers, the EW-D ASA Splitter allows you to split and distribute a dual-antenna signal across four receivers for clearer reception without the intermodulation problems that can occur when multiple antennas are used.

Sennheiser EW-DX EM 2 Specs

Wireless Technology Digital UHF
Number of RF Channel Frequencies 3200
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
Control App Support Yes, Available for Android/iOS
Bluetooth 5.1 LE
Bluetooth Operating Distance 120' / 36.6 m (Transmitter Sync, App Control)
Latency 1.9 ms
Receiver
Receiver Type Tabletop / Rackmount
Mounting Options Rackmount (with Included Hardware)
Rackmount Size 1 RU (Full Rack)
Antenna 2 x 1/4 Wave Rod, BNC (Rear-Mount)
Antenna Bias Voltage 12 VDC, 320 mA (Max)
Number of Audio Channels 4
Audio I/O 4 x XLR 3-Pin Male Balanced Output
4 x 1/4" TS Female Unbalanced Output
1 x 1/4" TRS Female Unbalanced Headphone Output
Audio Output Level +18 dBu (Max)
+12 dBu (Max)
Frequency Response 20 Hz to 20 kHz +3 dB
Network I/O 4 x RJ45
Network Protocols Dante, TCP IPv4, TCP IPv6
Word Clock I/O None
USB/Lightning Connectivity None
Standalone Audio Interface Capable No
RF Output Power 10 mW (EIRP)
Power Requirements AC Input
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Display & Indicators 2 x 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%
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25405858783

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mkk
West Palm Beach, US
★★★★★ 5
Winnie Loves Them!
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My Winnie is an aggressive chewer and she loves these bones. They're indestructible and they must be delicious because she works on them every day. I was a bit concerned when they were out of stock for a few months. Please don't discontinue them!
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Reviewed in the United States on April 28, 2026
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Amazon Customer
Dallas, US
★★★★★ 4
Not bad for the price
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
Good for chewing but my little dog had trouble with the brown food coming off in bigger than should be chunks
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Reviewed in the United States on June 3, 2026
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Helen woods
Waukegan, US
★★★★★ 5
Dog chews nylon bones
Size: Large (Pack of 3), Color: Varies, Pattern Name: clean tuff
My French bulldogs love 💕 these unfortunately small pieces come off and get caught in their throats the fore I will not purchase any in the future thank you
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Reviewed in the United States on May 21, 2026
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V in AZ
Belleville, US
★★★★★ 5
Weird to humans, amazing to dogs!
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
I find these expensive and weird, and yet I'm not the one chewing them and both of my dogs disagree. They feel they are amazing and tasty! They love to chew on these, and chew, and chew. Who am I to argue?
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Reviewed in the United States on April 24, 2026
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Karen
Lexington, US
★★★★★ 3
Defective cracked
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
The stuff inside was cracked. It took my dog a few minutes to get it out. I bought these from other stores in person and didn't have any problem. It must be from shipping and handling.
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Reviewed in the United States on May 21, 2026

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