Sennheiser EW-DX EM 2 DANTE (Q1-9) Digital Rackmount Receiver with Unmatched Performance and Flexibility
Get ready to revolutionize your audio experience with the Sennheiser EW-DX! This two-channel digital half-rack (9.5') Dante-enabled receiver is a game-changer. It's designed to work seamlessly with Evolution Wireless Digital handheld, bodypack, and tablestand transmitters.
Why choose the EW-DX? Here are the top reasons:
- • Extended 88 MHz switching bandwidth for smooth operation
- • Up to 293 channels with secure AES 256 encryption for peace of mind
- • Redundant power supply via Power over Ethernet (PoE) for reliability
The EW-DX simplifies professional workflows. Whether it's classrooms, corporate campuses, or live productions, it fits right in. It integrates effortlessly into networked environments, intelligently assesses the operating environment, and deploys frequencies with equidistant channel spacing. Plus, tools like Sennheiser's Control Cockpit, Wireless Systems Manager, and Smart Assist App let you monitor the system remotely.
Key features include in-device charging, 12-hour battery operation, and a wide switching bandwidth of up to 88 MHz, making it perfect for various applications. Don't miss out on this amazing product!
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 (WSM - Available in mid-2023)
- 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 separate from the RF levels
- Remote control via Smart Assist App over Bluetooth Low Energy (BLE) at distances up to 25 meters (Available in late 2023)
- 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
- Walk test
- External PSU 12V/1A
- Worldwide usage (specific frequencies subject to local RF regulations)
Specifications:
- Audio link frequency range: 470.2 - 550 MHz
- Bluetooth Low Energy (BLE) frequency range: 2402 - 2480 MHz
- Audio frequency response: 20 Hz - 20 kHz (-3 dB)
- Audio THD: ≤ -60 dB for 1 kHz @ -3 dBfs input level
- Dynamic range: 134 dB
- System latency: 1.9 ms
- Operating temperature: -10 °C - +50 °C (14 °F - 122 °F)
- Relative humidity: 5 - 95 % (non-condensing)
- Input voltage: 11 - 13 V DC or PoE IEEE 802.3af Class 0 (shielded CAT5e or higher, S/FTP or S/STP)
- Input current: ≤ 1 A at 12 V DC
- Power consumption: max. 12 W
- Transmit power (radiated):
- Audio output power: 18 dBu max.
- Headphone output: 2x 70 mW @ 32 Ω
- Ethernet:
- RJ-45 socket, IEEE802.3:
- 1000Base-T (full duplex)
- 100Base-TX (half+full duplex)
- 10Base-T (half+full duplex)
- For network control (shielded CAT5e or higher, S/FTP or S/STP)
- Digital audio output Dante, RJ-45; 48 kHz, 96 kHz, 24 bit
- Dimensions: 212 x 44 x 169 mm (8.35' x 1.73' x 6.65')
- Weight: approx. 1000 g (2.2 lbs) (without antennas and power supply)

The Sennheiser EW-DX EM 2 DANTE (Q1-9) Digital Rackmount Receiver is a versatile audio solution. It's great for classrooms, corporate campuses, and live productions. Ideal for professionals and enthusiasts alike. With a rugged metal housing, it measures 212 x 44 x 169 mm (8.35' x 1.73' x 6.65') and weighs approximately 1000 g (2.2 lbs) without antennas and power supply.