Sennheiser XSW 1-ME3 Wireless Headset Microphone System
Unleash your hands-free potential! Dive into the world of Sennheiser XS Wireless 1 and enjoy rock-solid wireless transmission across up to 10 compatible channels in a stable UHF band. This all-in-one wireless system is a dream come true for singers and presenters, especially when live performances involve both dancing and singing. It features an intuitive stationary receiver for quick setup, a compact bodypack transmitter, and a lightweight headset microphone.
Key Features: - Lightweight headset and compact bodypack transmitter
- Antenna-switching for versatile reception
- Integrated antennas
- Automatic frequency management and synchronization via remote
- Easy setup with selectable UHF frequencies within a large bandwidth
- Up to 10 compatible channels
- Includes: (1) EM-XSW 1 receiver, (1) SK-XSW bodypack transmitter, (1) ME 3-II headset microphone (includes windshield), (1) NT 12-5 CW power supply, 2 AA batteries
System (XSW 1-ME3) - Modulation: wideband FM
- Frequency ranges:
- A: 548-572 MHz
- GB: 606-630 MHz
- B: 614-638 MHz
- C: 766-790 MHz
- D: 794-806 MHz
- E: 821-832 MHz, 863-865 MHz
- K: 925-937.5 MHz
- Switching bandwidth: up to 24 MHz
- Frequencies: 8 frequency banks, each with up to 10 factory-preset channels
- Signal-to-noise ratio: 103 dBA
- THD: 0.9%
- Temperature range: operation: 0°C to +40°C; storage: –20°C to +70°C
- Transmitter synchronization: 2.4 GHz, low power OQPSK (only active during synchronization)
Receiver (EM-XSW 1) - Receiver principle: double superheterodyne
- Diversity principle: antenna switching for versatile reception via internal antennas
- Sensitivity (at peak deviation): < 3 V at 52 dB(A)rms S/N
- AF frequency response: 50 to 16,000 Hz (–3 dB)
- Max. AF output voltage (at peak deviation, 1 kHz AF): 1/4' (6.3 mm) jack socket (unbalanced): +6 dBu, XLR socket (balanced): +12 dBu
- Audio adjustment range: 45 dB, adjustable in 5-dB steps
- Power supply: 12V DC nom. / 300 mA
- Squelch: adjustable from 3 dB V to 28 dB V (combined with pilot tone)
- Line/mic level: 20 dB, switchable
- Housing material: rugged ABS housing
- Dimensions: approximately 200 mm x 42 mm x 127 mm (WxHxD)
- Weight: approximately 340g
Bodypack transmitter (SK-XSW) - RF output power: 10 mW
- AF frequency response: line 50-16,000 Hz; mic 50-16,000 Hz
- Audio input: 3.5 mm jack socket
- Max. input voltage (mic/line) at 3% THD: typ. 1.V rms Mic / typ. 2.6V rms line at -30 dB gain
- Power supply: 2 AA batteries, 1.5V
- Operating time: approximately 10 hrs
- Adjustment range of transmitter sensitivity: 0 to -30 dB, adjustable in 10 dB steps
- Housing material: rugged ABS housing
- Dimensions: approximately 71 mm x 96 mm x 28 mm (WxHxD)
- Weight: approximately 95g
Headset microphone (ME 3-II) - Transducer: principle condenser, prepolarized
- Sensitivity: 1.6 mV/Pa
- Pick-up pattern: cardioid
- Maximum SPL: 150 dB




This Sennheiser XSW 1-ME3 Wireless Headset Microphone System is perfect for singers and presenters during live performances that involve dancing and singing. The set includes an intuitive stationary receiver for quick setup, a compact bodypack transmitter, and a lightweight headset microphone. The receiver is approximately 200 mm x 42 mm x 127 mm (WxHxD) and weighs around 340g. The bodypack transmitter is about 71 mm x 96 mm x 28 mm (WxHxD) and weighs approximately 95g.