Sennheiser EW-DX EM 2 Dual Wireless Microphone Receiver - R1-9 (520 - 607.8MHz)

Combining decades of research with refined technologies, the Sennheiser EW-DX is an easily-scalable digital UHF system that simplifies your professional workflow. Perfect for a host of live production solutions, classrooms, and corporate campus applications, EW-DX's advanced feature set and hardware options deliver a network-enabled system that is designed for seamless integration. Features Two-channel digital half rack (9.5) in rugged metal housing 134dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC) AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge Network enabled for expanded remote control with Sennheiser Control Cockpit, Wireless System Manager (WSM - Available in mid-2023) and 3rd party media control systems via plug-in Remote control via Smart Assist App over Bluetooth Low Energy (BLE) at distances up to 25 meters (Available in late 2023) Secure transmission of confidential content using AES 256 encryption Equidistant channel spacing to easily allocate intermodulation-free channels: Standard Mode with 600kHz spacing for up to 146 channels; Link Density (LD) Mode with 300kHz spacing for up to 293 channels Up to 88MHz switching bandwidth Power over Ethernet (PoE IEEE 802.3af Class 3) Ethernet connectivity (IPv4 and IPv6) 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 Link Quality Indicator (LQI) showing the quality of the links separate to the RF levels Low latency of 1.9ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC) Worldwide usage (specific frequencies subject to local RF regulations) Powerful Features for Superior Performance After a quick assessment of your environment, EW-DX uses equidistant channel spacing to deploy frequencies, while tools like Sennheiser's Control Cockpit, Systems Manager, and Smart Assist App offer remote monitoring of this system. With in-device charging, a 12-hour battery life, a switching bandwidth up to 88MHz, and many more incredible features, EW-DX is the ultimate wireless companion for a range of applications. Specifications - System Audio Link Frequency Range: 520 - 607.8MHz (R1-9) Bluetooth Low Energy (BLE) Frequency Range: 2405 - 2480MHz Audio Frequency Response: 20Hz - 20kHz (-3dB) @ 3dBfs Total Harmonic Distortion (THD): = -60dB for 1kHz @ -3dBfs Input Level Dynamic Range: 134dB System Latency: 1.9ms RF Technology: Intelligent Switching Diversity Specifications - EW-DX EM 2 (Rack Receiver) Input Voltage Range: 11 - 13V ? or PoE IEEE 802.3af Class 0 Input Current: = 1A Transmit Power (Radiated): BLE: max. 10mW EIRP Audio Output Level: 18dBu Max. Ethernet RJ-45 Socket, IEEE802.3 100Base-TX (half+full duplex) 10Base-T (half+full duplex) (CAT5e or higher) Dimensions 212mm x 44mm x 189mm approx. 1000g (Without Antennas and Power Supply) What's in the Box? EW-DX EM 2 Rack Receiver EW-D Power Supply with Country Adapters 2x Rod Antennas GA 3 Rack Mount Kit 4x Rubber Feet