Sennheiser SL Handheld Set DW-3 EU R – Thomann United States
Sennheiser SL-BOUNDARY-ST-DW-4 SL Boundary SET DW-4 US Speechline Digital Wireless Set | Full Compass Systems
Sennheiser Expands SpeechLine Digital Wireless Range
SENNHEISER SL BOUNDARY 114-S DW-4 B - SpeechLine Digital Wireless conferencing microphone. Includes (1) SL Boundary 114-S DW and (1) BA 40 rechargeable battery