Sennheiser EW-DX EM 4 Quad Receiver with Dante R1-9 (520 - 607.8MHz) for EW Wireless Transmitters

Features 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) Ethernet connectivity (IPv4 and IPv6) Secure transmission of confidential content using AES 256 encryption 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 and walk test Worldwide usage (specific frequencies subject to local RF regulations) The Sennheiser EW-DX simplifies professional workflows by using sophisticated technologies and decades of research to provide an easily scalable digital UHF system. With its advanced features and hardware options, classrooms, corporate campuses, and live productions benefit from a network-ready system designed for seamless integration. The system quickly assesses the environment and deploys frequencies using equidistant channel spacing, while tools such as Sennheiser Control Cockpit, Wireless System Manager and Smart Assist app enable remote system monitoring. In-device charging, 12-hour battery life, and up to 88MHz switching bandwidth are just some of the many features that make the EW-DX the right tool for the job. Specifications Frequency Range: R1-9: 520 - 607.8MHz Bluetooth Low Energy (BLE) Frequency Range: 2405 - 2480MHz Audio Frequency Response: 20Hz - 20kHz (-3dB) @3dBfs THD: = -60dB for 1kHz @-3dBfs Input Level Dynamic Range: 134dB System Latency: 1.9mS RF Technology: Intelligent Switching Diversity