Bosch LBB4443/00 End-of-line supervision board Commercial F.01U.513.884

Loudspeaker line monitoring without additional cabling Open-circuit fault detection Compatible with 100 V and 70 V loudspeaker lines Powering of the supervision-board from the power amplifier Communication is not affected by the audio signals on the line Dimension (H x W x D) (cm) 7.80 x 6 x 2.20 cm Dimension (H x W x D) (in) 3 x 2.30 x 0.80 in. Dimension (H x W x D) (mm) 78 x 60 x 22 mm Operating relative humidity, non-condensing (%) 15 – 90 % Operating temperature (°C) -5 – 55 °C Operating temperature (°F) 23 – 131 °F Storage temperature (°C) -20 – 70 °C Storage temperature (°F) -4 – 158 °F Weight (g) 70 g