Sennheiser EW 500 G4-MKE2 Wireless Omni Lavalier Microphone System (GW1: 558 to 608 MHz)

Sennheiser EW 500 G4-MKE2: A Professional Wireless Lavalier System Built for Demanding Performances

The Sennheiser EW 500 G4-MKE2 is more than just a wireless lavalier microphone system, it’s a professional-grade solution designed for presenters, educators, clergy, and performers who can’t compromise on sound quality or reliability. Whether you’re speaking in a large conference room, delivering a sermon in a house of worship, lecturing in an auditorium, or performing on stage, this system gives you the freedom to move while ensuring your voice is heard with crystal-clear precision.

Engineered for demanding environments, the EW 500 G4-MKE2 combines Sennheiser’s renowned audio quality with a rugged, road-ready design. Its half-rack, all-metal receiver features true-diversity reception for a stable signal even in challenging RF conditions, while the auto-scan function quickly finds the cleanest channel within its expansive 50 MHz tuning range. The high-contrast OLED display and intuitive jog wheel make on-the-fly adjustments simple, even in low-light venues, keeping you in control no matter where you are.

At the heart of this system is the MKE 2 omnidirectional lavalier microphone, a broadcast-quality mic trusted by audio professionals worldwide. Its discreet, sweat-resistant design makes it easy to conceal without sacrificing clarity, while the omnidirectional pickup pattern ensures consistent, natural sound, even if you move your head while speaking. With Sennheiser’s proprietary HDX compander technology, you’ll experience a rich, dynamic sound free of unwanted noise, making every word come through with remarkable accuracy.

The compact SK 500 G4 bodypack transmitter is equally impressive. Built from durable metal and designed for all-day use, it provides up to eight hours of battery life using two standard AA batteries or the optional rechargeable Accupack. Adjustable RF output power (10/30/50mW) allows you to overcome interference in crowded frequency environments, while the infrared Sync function lets you connect to the receiver in seconds. A backlit display gives you quick access to settings, and the programmable mute switch offers extra flexibility during live events.

Advanced users will appreciate the Ethernet connectivity, which integrates with Sennheiser’s Wireless Systems Manager (WSM) software for streamlined frequency coordination in complex multi-channel setups. With support for up to 32 compatible channels in a single system, this is an ideal choice for productions of any scale.

Backward compatibility with previous Evolution Wireless generations means you can mix and match transmitters and receivers across the G4, G3, G2, and G1 series, as well as EW 100 and EW 300 systems, making it easy to expand or upgrade your existing setup without replacing everything at once.

From its premium audio performance to its network-ready control options, the Sennheiser EW 500 G4-MKE2 is built for professionals who demand reliability, flexibility, and uncompromising sound. Whether you’re addressing an audience, leading a service, teaching in a large classroom, or performing on stage, this wireless lavalier system gives you the confidence to focus on your message, not your gear.