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Sennheiser EW-DX EM 2 Digital Wireless Receiver

The EW-DX EM 2 is a two-channel, half-rack receiver for Sennheiser's EW-DX digital wireless line, built for productions that need a straight analog and AES3 output rather than a Dante network card. It runs both channels off automatic frequency management, scanning the spectrum to build a clean, equidistant frequency grid without manual coordination.

Sennheiser's SePAC codec keeps latency to about 1.9 ms and a wide dynamic range, so the receiver stays transparent whether it is running a lavalier on a soft-spoken presenter or a handheld on a loud vocalist. AES 256 encryption protects the RF link, and the receiver ships ready to pair with any EW-DX bodypack or handheld transmitter tuned to the same frequency range.

SystemTwo-channel half-rack digital wireless receiver
Tuning RangesQ1-9 (470.2-550 MHz), R1-9 (520-607.8 MHz), V5-7 (941.7-959.65 MHz)
Latency1.9 ms
Audio Frequency Response20 - 20,000 Hz
EncryptionAES 256
OutputsAnalog and AES3, per channel
CompatibilityEW-DX SK bodypack and SKM/SKM-S handheld transmitters
Evolution Wireless Digital: EW-D & EW-DX - Product Tour | Sennheiser
EW-DX: Scalable Wireless for Complex, High-Demand Environments | Sennheiser