Boundary conference microphone Sennheiser SL BOUNDARY 114-S DW-3 B, wireless, USB, black

The Sennheiser SL BOUNDARY 114-S DW-3 B is a boundary-style conference microphone designed for group discussions, meetings and remote conferencing. Finished in black, the unit combines wireless connectivity with a USB interface and an omnidirectional pickup pattern to capture speech from across a table or meeting area. The microphone is intended for straightforward integration with conference systems and personal computers, providing a simple signal path for clear audio capture in small to medium meeting rooms.

Advantages

The combination of wireless operation and USB connectivity allows flexible placement without sacrificing compatibility with standard conferencing setups. Its boundary microphone design and omnidirectional pickup pattern enable consistent voice capture from multiple seated participants without the need for individual microphones. The compact, low-profile housing in black reduces visual intrusion on conference tables while offering reliable audio performance for spoken word and group interaction.

Suitable for

Key specifications

How to use

Place the Sennheiser SL BOUNDARY 114-S DW-3 B on a flat surface in the centre of the meeting area or table to ensure even coverage of participants. Power and pair the wireless link according to the system’s instructions, then connect the USB interface to a computer if direct digital input is required for conferencing software. Position the unit away from noisy sources such as HVAC vents or direct airflow to minimise unwanted noise. Verify input levels in the host device or conferencing app and perform a brief audio check before the meeting starts.

Recommendations

For best results, use the microphone on a stable, non-reflective surface and keep the device centrally located relative to speakers. When integrating with AV systems, ensure the wireless link and USB driver compatibility with the host equipment. Regularly check firmware and driver updates from the manufacturer to maintain performance and reliability.