Simple and Robust Receiver Performance The EW-DX EM2 wireless receiver delivers the same high-end performance thats expected from Sennheiser. As another addition to the Evolution Wireless family of products, the EW-DX EM2 boasts a user-friendly interface with up to 88MHz of switching bandwidth and a 135dB dynamic range. With this duo in hand, youll be granted 1.9ms latency performance thats remarkably simple to use. Secure AES 256 encryption is also built into this unit, so you can stay sure that your signals are safe. Finally, youll receive a rackmount kit with your receiver, so youll be able to integrate this beast into any stage or studio setup! EW-DX EM2 receivers are a fan favorite of experienced audio engineers, and its easy to see why. Contact your Sweetwater Sales Engineer to get set up with a powerful system from Sennheiser today!Sennheiser EW-DX EM 2 Wireless Receiver Features: Adjust up to 88MHz