Overview

The SL Boundary Set DW includes the SL Boundary 114-S DW wireless boundary microphone, the SL Rack Receiver DW and everything needed for its use and installation. The SL Boundary 114-S DW is optimised for speech transmission in conference rooms. Independent of any cables, the SL Boundary 114-S DW offers very flexible application possibilities for users. The SL Boundary SET DW features inductive charging, the SL Boundary 114-S DW can be charged wirelessly or via USB. The CHG 2W wireless power transmitter for two mobile devices is available separately. The SL Boundary 114-S DW provides clear indication of battery life via dedicated status LEDs. The set is supplied with a rechargeable battery pack offering up to 12 hours of battery life. All devices can be monitored and controlled remotely with the Sennheiser Control Cockpit.

Features

- Wireless inductive charging

- Clear indication of battery life via dedicated status LEDs

- Remote monitoring and control with the Sennheiser Control Cockpit

Box contents

- SL Boundary 114-S DW

- SL Rack Receiver DW with power supply

- USB cable

- BA 40 battery pack

- GA 4 rack mounting kit

- Quick guide

Technical data

Frequency response -- 40 to 20,000 Hz

THD, total harmonic distortion -- typ. 0.1%

Weight -- approximately 208 g

Directivity -- Cardioid

Microphone sensitivity -- 10 mV / PA

Signal-to-noise ratio -- > 90 dB(A)

RF output power -- adaptive, up to 250 mW (depending on country)

Battery life -- 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 rate -- 24 bit/48 kHz