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
- Two-channel digital half rack (9.5") with Dante® in rugged metal housing
- Up to 88 MHz switching bandwidth
- Flexible network modes: single cable (Control, Dante®, PoE), split mode (Control + PoE and Dante® daisy chain), redundancy mode (Control + PoE, Dante® Prim, Dante® Sec)
- 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
- Power over Ethernet (PoE IEEE 802.3af Class 3)
- 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
- External PSU 12V/1A
- Worldwide usage (specific frequencies subject to local RF regulations)
Top Specs
- Weight (g)2768
- Audio output2x 70 mW @ 32 Ω
- Latency (ms)1.9 ms
- Power consumption (Amp)max. 12 W
- Transducer typeCondenser
- ConnectionWireless
Tech Specs
Frequency Specifications
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Audio frequency response
20 Hz - 20 kHz (-3 dB)
Acoustic Properties
-
Dynamic range (>)
134 dB
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Audio output level
18 dBu max.
Inputs/Outputs
-
Audio output
2x 70 mW @ 32 Ω
Ambient Conditions
-
Operating relative humidity (≤ %)
5 - 95 % (non-condensing)
-
Operating temperature (C)
-10 °C - +50 °C (14 °F - 122 °F)
Battery & Power
-
Battery included
N
-
Power consumption (Amp)
max. 12 W
-
Charging current (mA)
≤ 1 A at 12 V DC
Dimensions
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Height (mm)
75
-
Length (mm)
405
-
Weight (g)
2768
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Width (mm)
360
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Product height
75
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Product length
405
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Product weight (g)
1000
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Product width
360
What's in the box
- EW-DX EM 2 Dante rack receiver
- GA 3 rack mount kit
- EW-D Power Supply with country adapters
- 2 rod antennas
- 4 rubber feet
EW-DX EM 2 DANTE (Q1-9) – Premium 2-Channel Receiver with Dante for Professional Audio Systems
EW-DX EM 2 DANTE (Q1-9) is a 2-channel Rackmount Receiver in the Sennheiser EW‑DX series, equipped with native Dante and AES67 support. Operating in the Q1‑9 frequency band (470.2 – 550 MHz) with 88 MHz bandwidth, this receiver offers seamless integration into digital audio networks. It supports up to 293 simultaneous channels, features ultra-low latency of 1.9 ms, and AES‑256 encryption – the ideal choice for large-scale events, high-end conference systems, and professional stage performances.
Superior Sound Quality with Dante Network Integration
EW‑DX EM 2 Dante (Q1‑9) delivers pristine audio thanks to its 20 Hz – 20 kHz frequency response, exceptional 134 dB dynamic range, and extremely low THD ≤ -60 dB. The SePAC codec ensures ultra-low latency (1.9 ms), making it perfect for critical applications like conference microphones and live sound systems.
With Dante and AES67, the receiver allows direct transmission of digital audio over standard IP networks, eliminating long analog cable runs and simplifying complex setups.
Advanced Frequency Management and Interference Protection
- Q1‑9 band (470.2 – 550 MHz) with 88 MHz bandwidth.
- Two operating modes:
- Standard (600 kHz): up to 146 channels
- Link Density (300 kHz): up to 293 channels
- AutoScan and Equidistant spacing for automatic frequency allocation and optimal RF performance.
Network Control and Flexible Operation
- Supports Ethernet IPv4/IPv6 with PoE (IEEE 802.3af).
- Remote control via:
- Sennheiser Control Cockpit software
- Wireless Systems Manager
- Smart Assist app (Bluetooth LE, 25 m range)
- OLED display and jog-wheel for intuitive on-device navigation.
Rugged Design for Professional Installations
- Compact half‑rack 9.5″ form factor (212 × 44 × 189 mm, 1.0 kg).
- All-metal housing for enhanced durability.
- Includes rod antennas, GA 3 rack mount kit, and universal power supply.
Buy EW-DX EM 2 DANTE (Q1-9) at Hoang Bao Khoa – Official Distributor in Vietnam
Hoang Bao Khoa is Sennheiser’s authorized distributor in Vietnam, offering genuine products with full after-sales service:
- 100% genuine Sennheiser equipment with CO, CQ, and VAT invoices.
- In-stock for fast nationwide delivery.
- 1:1 replacement within 48 hours for manufacturer defects.
- 24-month official warranty for peace of mind.
- Expert support for system setup and optimization of professional audio solutions.
Conclusion
EW‑DX EM 2 Dante (Q1‑9) is the ultimate receiver for Sennheiser wireless systems, combining superior sound quality, Dante network integration, and advanced management features – ideal for professional venues, large events, and AV installations.