Sennheiser SK-XSW-A Wireless Bodypack Microphone Transmitter

The Sennheiser 507322 is a wireless bodypack transmitter that sends clear, dependable audio over the 548-572 MHz range, giving musicians, presenters, and content creators the freedom to move without worrying about cables or dropouts.

Clipping the unit to a belt or guitar strap keeps it out of the way while you perform, teach, or film. A locking 3.5 mm connector accepts either microphone-level or line-level signals, so you can plug in a lavalier mic for a keynote, a headset for fitness instruction, or an instrument pickup for an acoustic set. When you need silence between songs or slides, the top-mounted mute switch lets you cut the signal instantly without touching the receiver or mixer.

The housing is light enough for all-day use yet rugged enough to handle daily setup and teardown in touring rigs, corporate AV carts, or rental inventories. Power up, select a free channel that matches your compatible Sennheiser receiver, and you are ready for sound checks, services, or shoots with the brand’s signature clarity and low latency.

Whether you are leading worship, streaming a podcast, or reinforcing audio on a conference stage, the SK-XSW-A transmitter integrates smoothly into existing XSW systems and provides the reliable performance professionals expect from Sennheiser.

• Wireless bodypack transmitter for Sennheiser XSW systems
• Operates in the 548-572 MHz A band
• Locking 3.5 mm connector accepts mic-level or line-level sources
• Top-mounted mute switch for quick signal control
• Light yet durable housing with belt clip
• Package dimensions: 10 x 10.8 x 3.3 inches