Sennheiser SL Bodypack MKE 40 Set DW-3 pairs the SpeechLine SL Bodypack transmitter with the MKE 40 miniature cardioid clip-on lavalier microphone. The 1.9 GHz SpeechLine Digital Wireless platform is licence-exempt in the UK and is designed for speech reinforcement in corporate, conference and lecture environments where a directional lavalier rejects room ambience.
Key Features
SpeechLine SL bodypack transmitter
MKE 40 cardioid miniature clip-on lavalier
1.9 GHz DECT band digital wireless (1880 – 1900 MHz)
Licence-exempt in the UK
Directional capsule for higher gain before feedback
3.5 mm locking connector
Rechargeable via BA 30
Designed for speech applications
LicensingOperates in the 1.9 GHz DECT band and is licence-exempt in the UK.
Specifications
| Family | SpeechLine Digital Wireless |
| Set | SL Bodypack MKE 40 Set DW-3 |
| Sennheiser article | 509225 |
| Frequency band | 1.9 GHz |
| Microphone | MKE 40 cardioid lavalier |
| Transmitter | SL Bodypack |





