Bosch LB1-UM06E-1, Установочная инструкция

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Technical data
Electrical*
Maximum power 9 W
Rated power (PHC) 6 W
Power tapping 6 / 3 / 1.5 / 0.75 W
Sound pressure level
at 6 W / 1 W (1 kHz, 1 m) 94 / 86 dB (SPL)
Sound pressure level
at 6 W / 1 W (4 kHz, 1 m) 105 / 97 dB (SPL)
Effective frequency range (-10 dB) 160 Hz to 20 kHz
Opening angle
at 1 kHz / 4 kHz (-6 dB) 180° / 56°
Rated input voltage 70/100 V
Rated impedance 835/1667 ohm
Connector 3‑pole screw terminal block
* Technical performance data acc. to IEC 60268‑5
Mechanical
Dimensions (W x D) 199 x 105 mm
(7.8 x 4.1 in)
Weight 1.23 kg (2.71 lb)
Color White (RAL 9010)
Material (back box and grille) Steel
Speaker size 152.4 mm (6 in)
Magnet weight 53 g (1.9 oz)
Environmental
Operating temperature -25 ºC to +55 ºC (-13 ºF to +131 ºF)
Storage and transport temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%
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4 en | Technical data Metal Cabinet Loudspeaker
2016.05 | V0.01 | Installation note Bosch Security Systems B.V.