The Sennheiser EW 100 is an easy-to-set-up rackmount wireless handheld microphone system that brings high-quality, reliable audio to presenters, clergy, lecturers, and performers working in business and educational settings, houses-of-worship, theaters, or on musical stages.

The EW 100 features a true diversity, half-rack receiver housed in a rugged, full-metal chassis. The receiver's auto-scan function searches a wide 46 MHz UHF tuning range with 1840 selectable frequencies available, seeking out a clean, interference-free channel for your audio transmission.

This system includes an SKM 100 handheld transmitter equipped with an interchangeable MME 865 condenser supercardioid microphone capsule optimized for speech and crisp, present vocals. The handheld transmitter provides up to 8 hours of operation on two AA batteries, with a fixed 30mW RF power output and a transmission range up to 330'. Up to 12 wireless mics can operate simultaneously in the same space, with the receivers linked together for fast, multi-channel frequency setup.

The EW 100 is backward-compatible with previous evolution systems. You can mix and match receivers or bodypack, handheld, and plug-on transmitters. It is also compatible with EW 300/500 systems.