Sennheiser EW-DX MKE 2 SET Dual-Channel Digital Wireless System with Two Omni Lavalier Mics (Q1-9: 470 to 550 MHz)

Sennheiser EW-DX MKE 2 SET Digital UHF Wireless Microphone System

Built for professionals who demand clear, reliable wireless performance, the Sennheiser EW-DX MKE 2 SET is a dual-channel digital UHF wireless microphone system designed for seamless integration into business, education, worship, and live stage environments. This system includes a half-rack dual-channel receiver and two bodypack transmitters, each paired with a discreet MKE 2 omnidirectional lavalier microphone for clean, broadcast-quality sound.

Whether you're setting up in a boardroom, classroom, church, or theater, this system is engineered to simplify setup while providing the flexibility and audio fidelity needed in high-demand professional situations.

High-Performance Wireless Audio with Expanded Channel Capability

Operating in the UHF spectrum, the EW-DX system offers up to 330 feet of wireless range, avoiding interference common in 2.4 GHz environments. With a wide 80 MHz tuning bandwidth and access to over 3200 available frequencies, it's easy to find a clean, interference-free channel.

Intelligent Switching Diversity ensures signal stability by dynamically choosing the strongest signal between two antennas without interrupting audio. The system's equidistant tuning grid simplifies frequency planning, supporting up to 134 simultaneous channels. For more complex RF environments, Link Density mode expands system capacity to up to 269 channels, making it ideal for large productions or multi-room installations.

Bodypack Transmitters with MKE 2 Lavalier Microphones

Included are two compact, all-metal bodypack transmitters, each featuring a lockable mute switch, onboard controls, and a locking 3.5mm input for secure microphone connections. The MKE 2 lavalier mics deliver crystal-clear omnidirectional audio, perfect for capturing natural voice tone, even when the speaker moves.

These sweat-resistant lavs are easy to conceal and offer a forgiving pickup pattern that captures sound evenly from all directions. Each transmitter features a persistent e-Ink display that remains visible even when powered off, making device management easier.

Power options include:

• Up to 12 hours of runtime with the included BA 70 rechargeable battery

• Up to 8 hours with standard AA batteries

• Support for in-transmitter charging when paired with the optional CHG 70N network charging dock

Dual-Channel Receiver with Intuitive Interface and Remote Control

The included EW-DX EM 2 dual-channel receiver features an all-metal half-rack design with front-panel controls and a bright OLED display for monitoring RF levels, transmitter battery life, and audio output at a glance.

With built-in Bluetooth sync, you can pair transmitters from up to 120 feet away and manage system settings via the Smart Assist mobile app. An RJ45 network port provides PoE power and access to Sennheiser's Control Cockpit and Wireless Systems Manager software for comprehensive remote control and monitoring.

Multiple output options include:

• Two balanced XLR outputs

• Two unbalanced 1/4" TRS outputs

• Headphone jack with volume control

• External power supply included, with rackmount hardware for flexible installation

Expand Your System with Additional Components

The EW-DX platform is modular and expandable. As your needs grow, Sennheiser offers a wide range of compatible accessories and optional transmitters:

• ME 4 lavalier mic with a cardioid pickup for better feedback control

• ME 3 headset mic for lectures and vocal clarity

• CI 1 instrument cable for guitar, bass, or keyboard use

• EW-DX SKM handheld transmitters with swappable capsules including:

  • MMD 845, MME 865, MMD 935, MMD 945

  • MM 435, ME 9004, MD 5235, ME 5004

  • Neumann KK 204 for studio-quality vocal capture

• EW-DX TS tabletop transmitters with XLR inputs, perfect for boardrooms and panel discussions

Upgrade Antennas and Signal Distribution for Maximum Reliability

To ensure the best possible performance, you can upgrade the 1/4-wave detachable antennas to 1/2-wave dipole antennas for extended range. Additional antenna options include the ADA UHF active antenna and AWM wall-mount antenna.

In multi-receiver setups, the EW-D ASA splitter distributes one antenna signal across up to four receivers, reducing RF interference and improving clarity across the system.

The Sennheiser EW-DX MKE 2 SET offers scalable performance, uncompromising sound quality, and advanced control features that meet the needs of today’s most demanding wireless audio applications. Whether you’re setting up for live events, recordings, presentations, or conferences, this system provides a reliable and professional-grade wireless solution built for the future.