BOSCH CCS 1000D Unit? delegato mic 31 cm

Frequency response 200 Hz to 12.5 kHz Headphones load impedance > 32 ohms < 1k ohm Loudspeaker nominal output 72 dB SPL Dimensions device without microphone (H x W x D) 64 x 203 x 146 mm(2.5 x 8.0 x 5.7 in) Height with microphone in horizontal position 130 mm (5.1 in) Length of microphone from mounting surface CCSD-DS: 310 mm (12.2 in)CCSD-DL: 480 mm (18.9 in) Weight Approx. 1 kg (2.2 lb) Mounting Tabletop (portable or fixed) Material (top) Plastic ABS+PC Material (base) Metal ZnAl4 Color (top) Traffic black (RAL 9017) matt-gloss Color (base) Pearl light grey (RAL 9022) matt-gloss Operating temperature 0 ºC to +35 ºC (+32 ºF to +95 ºF) Storage temperature -40 ºC to +70 ºC(-40 ºF to +158 ºF) Relative humidity 15% to 90% Air pressure 600 to 1100 hPa