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Sennheiser  |  SKU: I744863-N

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

MSRP: $409900

In Stock — Ships ASAP
$3,49900 USD
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About Inventory Status

Questions? Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Questions? Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

Description


Simplifies Your Professional Workflow with the Sennheiser EW-DX EM 4 DANTE Four-Channel Digital Rackmount Receiver with Dante (Q1-9: 470 to 550 MHz)

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.


  • 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 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

  • Wireless Technology: Digital UHF
  • Diversity: Intelligent Switching Diversity
  • Max Operating Range: 328.1' / 100 m (Line of Sight)
  • Receiver Type: Tabletop / Rackmount
  • Number of Audio Channels: 4
  • Audio I/O:
    • 4x XLR 3-Pin Male Balanced Output
    • 4x 1/4" TS Female Unbalanced Output
    • 1x 1/4" TRS Female Unbalanced Headphone Output
  • Network I/O: 4x RJ45
  • Power Requirements: AC Input
  • Number of RF Channel Frequencies: 3200
  • 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 Transmitters per Band: 269
  • Mobile App Compatible: Yes: Android & iOS
  • Bluetooth: 5.1 LE
  • Bluetooth Operating Distance: 120' / 36.6 m (Transmitter Sync, App Control)
  • Latency: 1.9 ms
  • Mounting Options: Rackmount (with Included Hardware)
  • Rackmount Size: 1 RU (Full Rack)
  • Antenna:
    • 2x 1/4 Wave Rod, BNC (Rear-Mount)
    • Antenna Bias Voltage: 12 VDC, 320 mA (Max)
  • Audio Output Level: +18 dBu (Max), +12 dBu (Max)
  • Frequency Response: 20 Hz to 20 kHz +3 dB
  • Network Protocols: Dante, TCP IPv4, TCP IPv6
  • RF Output Power: 10 mW (EIRP)
  • AC Input Power: 100 to 240 VAC, 50 / 60 Hz
  • Display & Indicators: 2x 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%


Manufacturer: Sennheiser
Model: EW-DX EM 4 DANTE (Q1-9)
SKU: I744863-N-5-WHXE
UPC: 615104361911


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Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

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