Discussion Device | Bosch

Discussion Device | Bosch

  • Post by : admin
  • Jan, 04 2020
  • Blog
  • Comments Off on Discussion Device | Bosch
  • Award winning design
  • Configurable as a single participant, dual‑use, or chairperson’s device
  • Functionality can be conveniently expanded with software modules

Key Specifications

Supply voltage 48 VDC
Power consumption 3.1 W
Frequency response 100 Hz to 20 kHz (-3 dB at nominal level)
THD at nominal level < 0.1 %
Dynamic range > 90 dB
Signal‑to‑noise ratio > 90 dB
Nominal microphone input 80 dB SPL according to EN-ISO 22259
Maximum microphone input 110 dB SPL according to EN-ISO 22259
Loudspeaker nominal output 72 dB SPL at 0.5 m
Loudspeaker maximum output 87 dB SPL
Headphone nominal output 0 dBV
Headphone maximum output 3 dBV
Headphone load impedance > 32 ohm <1k ohm
Headphone output power 65 mW
Mounting Tabletop
Dimensions (H x W x D) without microphone 72 x 259 x 139 mm(2.8 x 10.2 x 5.5 in)
Color (top and base) Traffic black (RAL 9017)
Weight Approx. 955 g (2.1 lb)
Operating temperature 5 ºC to +45 ºC(41 ºF to +113 ºF)
Storage and transport temperature -30 ºC to +70 ºC(-22 ºF to +158 ºF)