Sennheiser EW-DX EM 4 DANTE Q1-9 - Professional 19" rack wireless receiver, with 4 channels, designed for live audio applications, broadcasting, and professional installations. Includes Dante interface for audio transport over the network and allows remote monitoring and control.
Digital receiver with four channels, 19" rack format, in a robust metal housing
Dante interface for audio network integration
Switching bandwidth of up to 88 MHz
4 network ports for flexible configurations - any port can be assigned as: Control, Control + Dante Primary, Control + Dante Secondary, Dante Primary, Dante Secondary
Integrated antenna splitter with power for antennas and loop-through output for daisy-chaining up to 16 channels (4 x EW-DX EM 4)
Low latency of 1.9 ms in wireless transmission due to Sennheiser's proprietary Performance Audio Codec (SePAC)
Input dynamic range of 134 dB; no gain adjustment needed on transmitters due to SePAC codec
Equidistant channel spacing for easy frequency allocation without intermodulation: Standard Mode with 600 kHz for up to 146 channels. Link Density (LD) Mode with 300 kHz for up to 293 channels
Network compatibility for remote control via Sennheiser Control Cockpit, Wireless System Manager, and third-party media systems via plug-in
Ethernet connectivity (IPv4 and IPv6)
AES 256 encryption
AutoScan function quickly scans the environment and allocates equidistant frequencies - no RF knowledge required
Connection quality indicator (LQI), displaying link quality separately from RF level
Remote control via Smart Assist app via Bluetooth® Low Energy (BLE), up to 25 m distance
Clear and intuitive interface with OLED display, navigation wheel, and control buttons
Selective headphone output with volume adjustment on the front panel
International use (specific frequencies are subject to local RF regulations)
Specifications:
Total harmonic distortion (THD): At most -60 dB for 1kHz @ -3 dBfs input level
