Sennheiser EW-DX EM 2 Two-Channel Digital Wireless System Kit with Bodypack Transmitters and Lavalier Microphones (R1-9: 520 to 607 MHz)

Sennheiser EW-DX EM 2 Two-Channel Digital Wireless System Kit with Bodypack Transmitters and Lavalier Microphones

(R1-9: 520 to 607 MHz)

Experience a high-performance, dual-channel wireless audio solution with this complete system, perfect for live events, conferences, professional video production, houses of worship, and stage performances. This ready-to-use kit includes the Sennheiser EW-DX EM 2 digital rackmount receiver, two EW-DX SK bodypack transmitters, and two omnidirectional lavalier microphones, making it ideal for a wide range of demanding applications.

Dual-Channel Digital Receiver for Professional Wireless Audio

The Sennheiser EW-DX EM 2 receiver is a rugged, half-rack digital UHF system engineered for reliability in both mobile and fixed setups. With a wide 87 MHz tuning range and 3480 available frequencies, the receiver is built to operate confidently even in crowded RF environments.

It features intelligent switching diversity, ensuring clear signal transmission by automatically comparing input on dual antennas and choosing the best signal path without interrupting the audio. For large-scale setups, Link Density mode enables up to 293 channels to operate simultaneously, and AES-256 encryption keeps communication secure from interference or unauthorized access.

The receiver can be rackmounted (hardware included), making it an excellent fit for AV integrators, touring setups, and permanent installations.

Flexible and Intuitive Setup with OLED Displays

Setting up the EW-DX EM 2 is simple thanks to its dual OLED screens and easy front-panel controls. The interface displays vital details like RF levels, audio meters, and battery status, giving you full visibility at a glance.

The auto-scan feature finds the cleanest available frequency automatically, while Bluetooth pairing allows you to connect transmitters from up to 120 feet away without needing physical proximity.

The rear panel includes balanced XLR and unbalanced 1/4-inch outputs for direct integration with mixers, audio interfaces, and PA systems, along with a universal power supply and regional plug adapters (US, UK, EU).

Advanced Wireless Management and Remote Control Options

The EW-DX system can be managed remotely using multiple platforms:

• Smart Assist App (iOS and Android): Pair your phone or tablet via Bluetooth to configure settings, monitor status, and make adjustments remotely

• Sennheiser Control Cockpit (PC): A network-based platform that lets you monitor multiple devices, adjust gain, rename units, and troubleshoot in real time

• Wireless Systems Manager (WSM): Designed for large-scale productions, this software enables frequency planning, spectrum scanning, and third-party integration

These tools give AV professionals the flexibility to manage complex wireless environments easily and effectively.

EW-DX SK Bodypack Transmitters with Locking 3.5mm Input

The included EW-DX SK digital bodypack transmitters are designed for performance, durability, and sound quality. Housed in all-metal enclosures, they are lightweight and comfortable to wear, ideal for speakers, performers, and presenters.

Each transmitter features:

• A locking 3.5mm TRS connector compatible with a wide range of lavalier and headset microphones

• A mute button that can be remotely locked or overridden from the receiver or app

• e-Ink display that retains transmitter info even when powered off

• Up to 8 hours of operation using AA batteries, or 12 hours with the optional BA 70 rechargeable battery

• Compatibility with network charging docks like the CHG 70N (available separately)

With a 134 dB input dynamic range, these transmitters capture everything from whispers to loud vocals or instruments without distortion or manual gain adjustment.

Broadcast-Quality Lavalier Microphones for Clear, Natural Audio

This kit includes two omnidirectional lavalier microphones with locking 3.5mm connectors, offering discreet placement and natural voice capture. These mics are designed to reject handling noise, resist plosives, and provide wide frequency response for lifelike audio reproduction.

Perfect for interviews, corporate presentations, worship services, and video shoots, the included lavaliers are both rugged and easy to conceal.

System Expansion and Upgrade Options

The EW-DX system is built for growth. You can expand it with additional receivers and transmitters, or upgrade your setup with:

• Half-wave dipole antennas for increased range

• EW-D ASA antenna splitters for managing multiple receivers

• Wall-mount or active antennas for permanent installations

• Compatible microphones including the MKE 2, ME 2, ME 3 headset, or ME 4 cardioid lavalier

• CI 1 instrument cable to wirelessly connect guitars, basses, or keyboards

The bodypacks are also backward-compatible with Sennheiser EW-D receivers, ensuring flexibility across product lines.