Sennheiser SpeechLine SL TS 133 DW-3 is a digital wireless gooseneck table stand set built around the MEG 14-40 B 40 cm cardioid gooseneck microphone. It operates in the 1.9 GHz DECT band for licence-exempt, interference-resilient speech pickup at lecterns, conference tables, council chambers and panel discussions.
Key Features
✓Wireless gooseneck table stand transmitter
✓MEG 14-40 B 40 cm cardioid gooseneck capsule
✓1.9 GHz SpeechLine Digital Wireless platform
✓Licence-exempt DECT-adjacent operation
✓Integrated rechargeable battery
✓Tactile mute/talk button on base
✓Status LED ring for clear visual feedback
✓Designed for speech and conference reinforcement
Licensing
Operates in the 1.9 GHz DECT band and is licence-exempt in the UK.
Specifications
| Family | SpeechLine Digital Wireless |
| Set | SL TS 133 DW-3 with MEG 14-40 B |
| Sennheiser article | 506618 |
| Frequency band | 1.9 GHz (DW-3 region) |
| Microphone | MEG 14-40 B cardioid gooseneck, 40 cm |
| Form factor | Wireless table stand |











