Sennheiser
Sennheiser XSW 1-ME3-A Wireless Headset Microphone System with ME 3 Headmic – A Band
Sennheiser XSW 1-ME3-A Wireless Headset Microphone System with ME 3 Headmic – A Band
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Clear, dependable wireless audio for hands-free performance
The Sennheiser XSW 1-ME3-A is an easy-to-use UHF wireless headset microphone system for singers, presenters, instructors, houses of worship, fitness professionals, and live performers. It combines the lightweight ME 3 headset microphone, a compact bodypack transmitter, and an intuitive stationary receiver in one complete system.
Operating in the A frequency range of 548–572 MHz, the system provides automatic frequency management, simple transmitter synchronization, and support for up to 10 compatible wireless channels.
Designed for active singers and presenters
The included ME 3 cardioid condenser headset microphone provides close, focused voice pickup while helping reduce surrounding sound. Its lightweight headworn design keeps the microphone positioned consistently during movement, making it suitable for presentations, stage performances, fitness instruction, educational environments, and worship services.
Fast wireless setup
The EM-XSW 1 receiver uses automatic frequency management and remote-channel synchronization to simplify setup. Integrated antennas and antenna-switching diversity reception help maintain a stable wireless signal without requiring external antennas.
Key features
- Complete wireless headset microphone system for speech and vocals
- A frequency band: 548–572 MHz
- Lightweight Sennheiser ME 3 cardioid condenser headset microphone
- Compact SK-XSW bodypack transmitter with attached belt clip
- EM-XSW 1 stationary diversity receiver with integrated antennas
- Automatic frequency management for simplified channel selection
- Wireless synchronization between receiver and transmitter
- Eight frequency banks with up to 10 factory-preset channels per bank
- Supports up to 10 compatible systems under suitable RF conditions
- Balanced XLR and unbalanced 1/4-inch receiver outputs
- Approximately 10 hours of transmitter operation using two AA batteries
- Two-year Sennheiser manufacturer warranty
Technical specifications
| Wireless frequency range | 548–572 MHz, A band |
|---|---|
| Modulation | Wideband FM |
| Switching bandwidth | Up to 24 MHz |
| Preset frequencies | 8 banks with up to 10 factory-preset channels per bank |
| Compatible channels | Up to 10 |
| RF output power | 10 mW |
| Audio frequency response | 50 Hz–16 kHz, −3 dB |
| Signal-to-noise ratio | At least 103 dBA |
| Total harmonic distortion | 0.9% or less |
| Microphone type | Condenser headset microphone |
| Pickup pattern | Cardioid |
| Receiver principle | Double superheterodyne |
| Diversity system | Antenna-switching diversity with integrated antennas |
| Receiver outputs | Balanced XLR and unbalanced 1/4-inch |
| Transmitter gain adjustment | 0 to −30 dB in 10 dB steps |
| Transmitter power | 2 AA batteries |
| Battery operating time | Approximately 10 hours |
| Receiver dimensions | Approximately 7.87 × 1.65 × 5 inches |
| Receiver weight | Approximately 12 oz |
| Color | Black |
| Manufacturer warranty | 2 years |
What's included
- 1 Sennheiser EM-XSW 1 receiver
- 1 Sennheiser SK-XSW bodypack transmitter
- 1 Sennheiser ME 3 headset microphone
- 1 NT 12-5CW power supply with country adapters
- 2 AA batteries
Recommended applications
- Live vocals and stage performance
- Presentations and public speaking
- Houses of worship
- Fitness and movement instruction
- Schools and educational facilities
- Corporate and event production
Shipping specifications
- Packaged product weight: approximately 2.81 lb
- Manufacturer package dimensions: approximately 13.7 × 13.6 × 3.45 inches
- Recommended outbound carton: 15 × 15 × 5 inches
- Recommended outbound shipping weight: 3.5 lb
Frequency notice: Wireless microphone frequency availability and suitability vary by location. Confirm that the 548–572 MHz A-band range is appropriate for your operating area before purchase.