Sennheiser AVX-MKE2 SET-4-US Camera-Mountable Lavalier Pro Set with MKE 2 Mic (1.9 GHz)

The Sennheiser AVX-MKE2 SET-4-US is a professional-grade digital wireless audio system designed specifically for filmmakers, journalists, and mobile content creators who demand quick setup, compact design, and high-quality audio capture. Operating in the license-free 1.9 GHz DECT band, the AVX system eliminates interference from traditional UHF bands and offers fully automatic channel management. With no need for manual frequency scanning or gain control, the AVX is ideal for one-person crews or fast-paced shoots where time and simplicity are critical.

At the core of this system is the MKE 2 omnidirectional lavalier microphone, one of Sennheiser’s top-tier lav mics known for clear, natural vocal capture and durability in field conditions. The EKP AVX receiver features a unique rotating XLR connector that plugs directly into your camera or recorder, with automatic phantom power detection for seamless integration. The SK AVX bodypack transmitter is compact and lightweight, with a rugged build and intuitive operation. Its encrypted digital transmission ensures secure, interference-free audio up to 98 feet.

One of the standout features of the AVX system is its fully automated audio level control. Unlike traditional wireless systems that require gain staging, the AVX optimizes mic levels in real-time to match the camera input. This prevents clipping, distortion, or excessively low audio levels — even if your subject suddenly changes volume. It’s a huge benefit for videographers who shoot solo and can't monitor levels constantly.

With up to 8 hours of receiver runtime and 4 hours on the transmitter, powered by included rechargeable BA-series energy packs, the AVX is a true grab-and-go solution. Its minimal setup time, professional-grade sound, and compact form factor make it one of the most user-friendly wireless systems for field and location shooting. Whether you’re recording a fast-moving interview or a detailed documentary segment, the AVX-MKE2 SET delivers clean, broadcast-quality audio with minimal effort.