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Sennheiser EW-DX EM 2: 2-Channel Digital Half-Rack Receiver

Model EW-DX EM 2

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Availability: In Stock
  • Authorized Sennheiser Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • Two-channel half-rack (9.5 inch) digital receiver in a metal housing
  • Up to 88 MHz switching bandwidth, 470.2 to 550 MHz in this Q1-9 version
  • 1.9 ms latency and 134 dB dynamic range
  • Standard mode for up to 146 channels, Link Density mode for up to 293
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Product Overview

Overview

The Sennheiser EW-DX EM 2 is the two-channel receiver of the Evolution Wireless Digital EW-DX range. It pairs with EW-DX handheld, bodypack and tablestand transmitters and fits in a half-width 9.5 inch rack space, so two units sit side by side in a standard rack for four channels.

Channels are laid out on an equidistant grid for intermodulation-free operation: 600 kHz spacing in Standard mode (up to 146 channels) or 300 kHz in Link Density mode (up to 293). An AutoScan function finds free frequencies without RF expertise, and a link quality indicator shows the health of each connection.

The unit can be powered from the supplied power supply or over Ethernet (PoE), is controlled from Sennheiser Control Cockpit, Wireless System Manager or third-party control systems, and works with SoundBase. A front headphone output with volume control makes monitoring simple.

Corporate AV supplies, installs and supports Sennheiser wireless microphone systems across India. Request a quote for the Sennheiser EW-DX EM 2 with supply, installation and commissioning.

Key features

  • Two-channel half-rack (9.5 inch) digital receiver in a metal housing
  • Up to 88 MHz switching bandwidth, 470.2 to 550 MHz in this Q1-9 version
  • 1.9 ms latency and 134 dB dynamic range
  • Standard mode for up to 146 channels, Link Density mode for up to 293
  • AES-256 encryption, PoE powering and Bluetooth LE control from the Smart Assist app

Typical applications

  • Corporate boardrooms and training rooms
  • Lecture halls and classrooms
  • Auditoriums, theatres and houses of worship
  • Hotel banquet and conference spaces
  • Live events and presentations
Why choose the EW-DX EM 2
it is a two-channel digital half-rack receiver with wide 88 MHz tuning, AES-256 encryption and PoE powering for tidy installed systems.
Product Highlights

Key Benefits

Two-channel half-rack (9.5 inch) digital receiver in a metal housing

Up to 88 MHz switching bandwidth, 470.2 to 550 MHz in this Q1-9 version

1.9 ms latency and 134 dB dynamic range

Standard mode for up to 146 channels, Link Density mode for up to 293

AES-256 encryption, PoE powering and Bluetooth LE control from the Smart Assist app

Use Cases

Ideal Applications

Corporate boardrooms and training rooms

Lecture halls and classrooms

Auditoriums, theatres and houses of worship

Hotel banquet and conference spaces

Live events and presentations

Technical Details

Technical Specifications

Product
Latency 1.9 ms
Total harmonic distortion (THD) ≤ -60 dB for 1 kHz @ -3 dBfs input level
Frequency Specifications
Frequency range 470.200 - 550.000
Audio frequency response 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
Acoustic Properties
Dynamic range 134 dB
Audio output level 18 dBu max.
Connectivity
Connection Wireless
Inputs/Outputs
Audio output 2x 70 mW @ 32 Ω
Ambient Conditions
Operating relative humidity 5 - 95 % (non-condensing)
Operating temperature -10 °C - +50 °C (14 °F - 122 °F)
Battery & Power
Battery included N
Power consumption max. 12 W
Charging current ≤ 1 A
Electrical Properties
Input voltage 11 - 13 V ⎓ or PoE IEEE 802.3af Class 0 (CAT5e or higher)
Transmission power BLE: max. 10 mW EIRP
Dimensions
Dimensions 212 x 44 x 189 mm
Weight 1000 g
Bluetooth
Bluetooth transmission frequency 2402 - 2480 MHz
In The Box

What's Included

1 x EW-DX EM 2 Rack receiver
1 x GA 3 Rackmount set
1 x EW-D Power supply with country adapters
2 x Rod antennas
4 x Rubber feet
1 x Quick guide
1 x Safety guide
1 x Manufacturer declaration sheet
Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The EW-DX EM 2 From Corporate AV?
  • Genuine Sennheiser stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution

Corporate AV supplies and installs Sennheiser products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the Sennheiser EW-DX EM 2?
It is a two-channel digital half-rack receiver with wide 88 MHz tuning, AES-256 encryption and PoE powering for tidy installed systems.
What frequency range does the EW-DX EM 2 cover?
This version covers 470.200 - 550.000 MHz (the Q1-9 range). Sennheiser sells EW-DX in several frequency ranges, so confirm local licensing and tell us your location before ordering and we will quote the right range.
What is in the box with the EW-DX EM 2?
1 x EW-DX EM 2 Rack receiver, 1 x GA 3 Rackmount set, 1 x EW-D Power supply with country adapters, 2 x Rod antennas, 4 x Rubber feet, 1 x Quick guide, 1 x Safety guide, 1 x Manufacturer declaration sheet.
Can I power the EM 2 over Ethernet?
Yes. It accepts PoE (IEEE 802.3af) as well as the supplied external power supply, which gives a redundant power option for installed systems.
How big is the EW-DX EM 2 and what does it weigh?
Dimensions: 212 x 44 x 189 mm. Weight: 1000 g.
Does Corporate AV supply and install Sennheiser EW-DX in India?
Yes. Corporate AV supplies, installs and commissions Sennheiser wireless systems for corporate, education, hospitality and worship spaces across India.