Sennheiser XSW-D Presentation Base Set Wireless Audio System with 3.5mm Transmitter and XLR Receiver

The Sennheiser XSW-D Presentation Base Set is a professional wireless audio system designed to eliminate cables from presentations, performances, and video productions. It utilises a straightforward peer-to-peer digital connection, allowing audio sources like microphones, instruments, or playback devices to transmit wirelessly to a sound system or recording interface. The system is built around simplicity, with each unit featuring just one button for power, linking, and muting functions, making it accessible for users of all technical levels. At the core of the system is a 2.4 GHz digital transmission that operates globally without the need for manual frequency tuning. This provides a reliable connection with a range of up to 75 metres in optimal conditions and exceptionally low latency of under 4 milliseconds, ensuring audio stays in sync. The set includes a compact 3.5mm (mini jack) transmitter for connecting to devices like smartphones, cameras, or laptops, and an XLR male receiver that plugs directly into mixers, PA systems, or audio interfaces. Both units are powered by rechargeable lithium-ion batteries offering up to five hours of operation, and the system supports linking multiple transmitters to a single receiver for flexible setups. This system is ideally suited for presenters, videographers, musicians, and public speakers who require cable-free mobility without compromising audio quality. Its plug-and-play nature makes it perfect for one-person video teams needing a wireless lavalier solution, or for stages and rehearsal rooms where tripping hazards and clutter need to be minimised. The robust digital signal and aptX Live codec support help maintain clear, detailed audio, empowering creative professionals to move freely and focus entirely on their performance or presentation.