Sennheiser SL Boundary 114-S DW-3 B

The SL Boundary 114-S DW is part of the SpeechLine Digital Wireless product family and dedicated to speech. It is optimized for speech transmission in conference rooms. Being independent from any cables, the SL Boundary 114-S DW offers highly flexible application possibilities for users. Featuring inductive charging the SL Boundary 114-S DW can either be charged wirelessly or via USB. The wireless power transmitter CHG 2W for two mobile devices is available separately. The SL Boundary 114-S DW provides clear battery life indication via dedicated battery status LEDs. The SL Boundary 114-S DW is also compatible with the SL Rack Receiver DW and can be monitored and controlled remotely with the Sennheiser Control Cockpit.

Features

Wireless inductive charging
Compatible with SpeechLine Digital Wireless family
Remote monitoring and control with the Sennheiser Control Cockpit

What's in the box?

SL Boundary 114-S DW
BA 40
Quick Guide
Technical Data

 

Frequency response
40 to 20,000 Hz 

THD, total harmonic distortion
typ. 0.1 % 

Weight
ca. 208 g 

Pick-up pattern
Cardioid 

Microphone sensitivity
10 mV / PA 

Signal-to-noise ratio
> 90 dB(A) 

RF output power
adaptiv, up to 250 mW (country-specific) 

Operating time
Battery pack: typ. 13 h 

Dynamic range
< 100 dB(A) 

Frequency range
EU: 1,880 to 1,900 MHz 
USA: 1,920 to 1,930 MHz 
Brazil: 1,910 to 1,920 MHz 
Taiwan: 1,880 to 1,895 MHz 
Japan: 1,893 to 1,906 MHz 

Sampling rates
24 bit/48 kHz