Sennheiser EW-DX MKE 2 SET Dual-Channel Digital Wireless System

The Sennheiser 509314 is a dual channel digital wireless system that combines two bodypack transmitters, a rack-mountable receiver, and a pair of MKE 2 omnidirectional lavalier microphones into one dependable package. It is designed for professionals who need clean, uninterrupted audio whether they are working on a live stage, filming on location, or running a conference room.

Each MKE 2 lavalier captures a balanced, natural voice that cuts through a mix without sounding harsh. Because the capsules resist sweat and moisture, presenters and performers can move freely under stage lights or outdoors without worrying about drop-outs caused by moisture.

The receiver covers an 80 MHz tuning range within the 470 to 550 MHz spectrum, allowing crews to find open frequencies even in crowded RF environments. Intelligent switching diversity monitors both antennas in real time and automatically selects the stronger signal, so you hear consistent audio instead of static or drop-outs.

Setup is straightforward. An OLED screen on the metal receiver shows levels and frequency information at a glance, while Bluetooth connectivity lets you adjust settings through the Sennheiser Smart Assist app from a phone or tablet. Once configured, AES-256 encryption safeguards every transmission, making the system suitable for confidential meetings, corporate keynotes, and broadcast interviews.

Each bodypack runs up to 12 hours on a full charge, enough for a full day of rehearsals and back-to-back events. The compact metal housings stand up to the bumps of touring rigs and production cases, and the overall system fits neatly into installations where space is limited.

From theater productions that demand discreet microphones, to houses of worship that need reliable coverage across large stages, to video crews who want quick frequency coordination in the field, the Sennheiser 509314 delivers professional wireless performance without complexity.

• 80 MHz tuning range for flexible frequency selection
• Dual channel receiver with easy-to-read OLED display
• Bluetooth remote control through the Smart Assist app
• AES-256 encrypted transmission for secure audio
• Two MKE 2 omnidirectional lavalier microphones included
• Up to 12 hours of battery life on each bodypack
• Operates in the 470 to 550 MHz frequency range
• Durable all-metal bodypack transmitters and receiver chassis