Product of the Month: Sennheiser EW-DX EM4

October 16, 2026
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Our Product of the Month for November is the Sennheiser EW-DX EM 4! Designed to make professional wireless audio easier to manage, the EW-DX EM 4 combines powerful digital performance, advanced connectivity, and flexible control in a single full-rack unit. Whether you're working in education, corporate environments, or live production, it offers a reliable solution for demanding wireless setups.

Powerful Performance in One Unit

With four channels packed into a single full-rack unit, the EM 4 helps streamline your setup without compromising on performance. Built-in Dante® connectivity enables seamless integration into compatible networked audio systems, while AES 256 encryption provides an additional layer of security for your wireless audio transmission.

Supporting up to 293 channels, the EM 4 is designed to deliver clean, reliable performance in environments where multiple wireless systems need to operate efficiently.

Fast, Flexible Frequency Management

Finding clear frequencies is essential for dependable wireless audio. With 88 MHz of switching bandwidth and intermod-free operation, the EM 4 makes frequency coordination faster and more straightforward. This flexibility helps users adapt to changing RF conditions and manage complex wireless environments with greater confidence.

Remote Control at Your Fingertips

Managing your wireless system doesn't have to be complicated. The EM 4 integrates with Sennheiser Control Cockpit, Wireless Systems Manager, and the Smart Assist App, giving users convenient options for monitoring and managing their equipment remotely.

These tools help simplify system oversight, making it easier to keep track of performance and maintain control across professional installations and live setups.

Ready for Any Professional Environment

From classrooms and conference halls to theatres and live productions, the Sennheiser EM 4 is built to meet the needs of a wide range of professional applications. Its combination of multi-channel capability, secure connectivity, and remote management makes it a versatile choice for modern wireless audio systems.

The Sennheiser EM 4 brings together performance, flexibility, and intuitive control to make professional wireless audio simpler than ever.

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