Sennheiser SK-XSW-A Bodypack Transmitter (A 548 to 572 MHz)

Sennheiser SK-XSW-A Bodypack Transmitter

The Sennheiser SK-XSW-A Bodypack Transmitter is a compact and durable analog UHF wireless transmitter designed for XS Wireless 1 and XS Wireless 2 systems. Operating in the A frequency band (548–572 MHz), it delivers reliable wireless audio performance for live stage, presentations, and performance applications with automatic frequency management and up to 10 hours of battery life.

This lightweight and reliable wireless bodypack transmitter is built for use with Sennheiser EM-XSW1-A and EM-XSW2-A wireless receivers. Designed for performers, presenters, musicians, and public speakers, it offers dependable analog UHF wireless transmission with straightforward operation and robust everyday performance.

Operating in the A frequency band of 548–572 MHz, the transmitter supports automatic frequency management with up to 10 coordinated frequency presets across 8 banks, simplifying setup and minimizing interference in wireless environments. The unit features both microphone and line-level input compatibility, making it suitable for lavalier microphones, headset microphones, and instrument connections.

Built for demanding stage use, the SK-XSW-A features a sweat-resistant housing and rugged ABS construction designed to withstand the rigors of live performance and touring. A dedicated mute switch allows quick audio control during presentations or performances.

The compact bodypack operates using two AA batteries, providing up to 10 hours of continuous runtime. An LCD display offers quick access to operating information, while the locking 3.5 mm input connector ensures secure microphone or instrument connections during use.

Ideal for stage performances, presentations, worship services, and educational environments, the SK-XSW-A combines simplicity, durability, and reliable wireless performance in an affordable professional wireless solution.

Key Features:

• Analog UHF bodypack wireless transmitter
• Compatible with Sennheiser XS Wireless 1 and 2 systems
• Frequency range: 548–572 MHz (A Band)
• Automatic frequency management
• 10 coordinated frequency presets across 8 banks
• Supports microphone and line-level inputs
• Sweat-resistant construction for stage use
• Locking 3.5 mm input connector
• Dedicated mute switch
• Up to 10 hours battery life
• Lightweight and durable ABS housing
• Ideal for live performance, presentations, and public speaking

• 1 × Sennheiser SK-XSW-A Bodypack Transmitter

• Wireless Technology: Analog UHF
• RF Frequency Band: A: 548–572 MHz
• RF Output Power: 10 mW
• Included Transmitters: 1 × Bodypack transmitter
• Audio Input: 1 × 3.5 mm locking TRS input
• Input Compatibility: Microphone / Line
• Frequency Presets: 10 presets, 8 banks
• Gain Range: 20 dB
• Frequency Response:
• Line: 50 Hz – 16 kHz
• Mic: 80 Hz – 16 kHz
• Sync Method: Manual
• Display: Non-backlit LCD
• Battery Type: 2 × AA batteries (not included)
• Battery Runtime: Up to 10 hours
• Housing Material: ABS
• Dimensions: 3.8 × 2.8 × 1.1" / 96 × 71 × 28 mm
• Weight: 3.4 oz / 95 g