Sennheiser EW-DX EM 4 DanteWireless Rack Receiver

The EW-DX EM 4 Dante is the four-channel receiver at the top of Sennheiser's Evolution Wireless Digital range, a full 19-inch rack unit that packs four independent channels into a single rack space with an internal power supply. It pulls audio into a house network over Dante and is built for install and touring rigs that need many channels managed from one place. An 88 MHz switching bandwidth and equidistant tuning let a system designer fit a large channel count into tight RF, with Link Density mode tightening channel spacing when the spectrum is crowded.

Every channel runs Sennheiser's low-latency digital transmission with AES 256 encryption and a wide input dynamic range, so gain staging stays simple across loud and quiet sources. The receiver is network-enabled for remote setup and monitoring through the Sennheiser Control Cockpit and Wireless Systems Manager over Ethernet (IPv4). It is offered in several UHF and 900 MHz tuning ranges to suit local spectrum.