Sennheiser XSW 1-ME3-A Wireless headmic set. Includes (1) EM XSW 1, (1) SK XSW, (1) ME 3-II lavalier headmic (cardioid, condenser) and (1) NT 12-5 CW, frequency range: A (548 - 572 MHz) - 506987

Product Overview

The Sennheiser XSW 1-ME3-A is an entry-level analog UHF wireless headmic set for performers, fitness instructors, and presenters who need consistent microphone-to-mouth distance and stable, hands-free audio. The set includes the EM XSW 1 tabletop receiver, the SK XSW-A bodypack transmitter, and the ME 3-II cardioid condenser headworn microphone. Operating in the A frequency range (548–572 MHz), it supports up to 10 simultaneously compatible channels with antenna-switching diversity for reliable signal in standard venue environments. At $399, it is a complete out-of-box solution for headworn wireless microphone applications.

Product Description

The XSW 1-ME3-A is designed for applications where consistent microphone placement is critical and a lavalier's sensitivity to body movement or clothing noise is unacceptable. The ME 3-II headworn microphone mounts around the ear, positioning the capsule at a fixed, close distance from the speaker's mouth regardless of head movement, which delivers consistent audio levels and improved feedback rejection compared to a lapel-mounted lavalier. The cardioid condenser capsule provides directional pickup that further rejects ambient noise and stage sound from behind the microphone. The SK XSW-A bodypack transmitter connects to the ME 3-II via its 3.5 mm locking miniature connector, providing a secure cable connection that remains intact during active performance or movement. Infrared remote channel synchronization allows the receiver to program the bodypack's frequency with a single button press. The EM XSW 1 receiver uses antenna-switching diversity with integrated antennas for clean UHF reception in standard single-room environments. Up to 10 channels can be coordinated simultaneously within the A frequency band, allowing this set to be used alongside vocal or instrument sets in multi-mic deployments. The receiver's front-panel display shows RF level, AF level, and battery status. The NT 12-5 CW power supply and power cable are included. The XSW 1-ME3-A is the preferred choice in fitness studios, theater, live music with movement, and any application where a lavalier's placement constraints are a limitation.

Key Features

• ME 3-II Cardioid Condenser Headworn Mic — Fixed ear-mount position maintains consistent mouth distance; cardioid pattern rejects ambient and off-axis noise.
• SK XSW-A Bodypack Transmitter — Locking 3.5 mm input for secure ME 3-II connection during active performance.
• EM XSW 1 Receiver — Tabletop unit with integrated antennas and antenna-switching diversity.
• Infrared Sync — One-press channel pairing between transmitter and receiver.
• Hands-Free Operation — Ear-mount design leaves hands completely free, ideal for fitness, theater, and active presenters.
• Up to 10 Simultaneous Channels — Coordinates with other XSW 1-series sets in the A frequency range.
• Complete Kit — EM XSW 1 receiver, SK XSW-A bodypack, ME 3-II headmic, and NT 12-5 CW power supply included.
• UHF A Band (548–572 MHz) — Stable professional UHF spectrum allocation.

Typical Applications

• Fitness and aerobics instructors
• Theater and stage performers with active choreography
• House of worship clergy and worship leaders
• Corporate keynote and live event speakers
• Broadcast and video production talent

Technical Specifications

Frequently Asked Questions

What is the advantage of a headworn mic over a lavalier?

A headworn microphone maintains a consistent, close distance from the mouth regardless of head movement, providing stable audio levels and better feedback rejection. Lavalier mics mounted on clothing are subject to movement noise, positional variation, and reduced gain before feedback. The ME 3-II headworn is preferred for active performers and high-SPL stage environments.

How does the ME 3-II mount to the head?

The ME 3-II uses an adjustable ear-hook mounting system that wraps around one ear and positions the microphone boom to the front of the face. The boom and capsule position are adjustable to accommodate different head sizes and preferred placement.

What is the difference between the XSW 1-ME3-A and the XSW 1-ME2-A?

The XSW 1-ME3-A includes the ME 3-II cardioid headworn microphone, which mounts around the ear for consistent mouth distance. The XSW 1-ME2-A includes the ME 2-II omnidirectional lavalier, which clips to the lapel or collar. The headworn is preferred for active performances; the lavalier is preferred for on-camera or low-profile presentation work.

Can the ME 3-II be used with other Sennheiser wireless systems?

Yes. The ME 3-II uses a 3.5 mm locking miniature connector compatible with Sennheiser bodypack transmitters across XSW, EW, and EW-D product lines. Verify connector compatibility for each specific system before mixing components.

How many XSW 1-ME3-A systems can operate simultaneously?

Up to 10 XSW 1-series channels can be coordinated in the A frequency range. The practical number in any venue depends on local RF conditions and other wireless systems in use.