Product details

More Information
  • Central controller for up to 50 devices
  • Integrated 2 × 10W amplifier
  • Priority control for chairman units
  • Automatic microphone & speaker management
  • Two auxiliary audio inputs
  • Recording output & monitoring capability
  • Plug-and-play installation with auto-recognition
  • Robust and reliable Bosch design
Technical Specifications

Electrical

Mains Voltage - 230 VAC, 50 Hz (±10%)

DC Voltage Supply to Contribution Units - 24 V ± 1 V DC

THD at Rated Output - <1%

SNR - >-50 dB at rated output (unweighted filter)

Inputs

Mic Input Sensitivity - 1 mV (+1/-3 dB)

Aux Input Sensitivity - 100 mV (+1/-3 dB)

Frequency Response - 200 Hz to 12 kHz

Input Impedance - 4.7 kΩ

Equaliser

Center Frequencies of Filters - 250 Hz, 2 kHz, 8 kHz

Filter Bandwidth - 1 octave

Boost/Cut at Center Frequencies - +6 dB to -6 dB

Equaliser Transfer Gain - ±1 dB

PA Output

Rated Output Impedance - 100 Ω

SNR - >-50 dB at rated output (unweighted filter)

REC Out

Rated Output Impedance - 1 kΩ

SNR - >-50 dB at rated output (unweighted filter)

Dimensions (H × W × D)

Dimensions - 88 mm × 361 mm × 252 mm

Weight

Weight - 5.5 kg

Color

Color - Charcoal (RAL 10736) and Grey (rear cover)

Environmental

Operating Temperature - -5°C to 45°C

Storage Temperature - -40°C to +70°C