Bosch Appliances LBC 3430 2 manual Technical specifications, Electrical, Mechanical, Environmental

3 LBC 3430/02 Bidirectional Sound Projector

1000 Hz	159	159
2000 Hz	149	149
4000 Hz	55	55
8000 Hz	60	60

Acoustical performance specified per octave

*(all measurements are done with a pink noise signal; the valuals are in dBSPL)

Technical specifications

Electrical*

Maximum power	18 W
Rated power	12 / 6 / 3 / 1.5 W
Sound pressure level	102 dB / 91 dB (SPL)
at 12 W / 1 W (1kHz, 1 m)
Opening angle	160 ° / 60 °
at 1 kHz / 4 kHz (-6 dB)
Effective frequency range (-10	180 Hz to 20 kHz
dB)
Rated voltage	100 V
Rated impedance	833 ohm
Connection	1 m fire-resistant cable

*Technical performance data acc. to IEC 60268-5

Mechanical

Dimensions (D x L)	146 x 186 mm (5.7 x 7.3 in)
Weight	3.3 kg (7.3 lb)
Color	White (RAL 9010)
Material	Aluminum
Environmental
Operating temperature	-25 ºC to +55 ºC (-13 ºF to
	+131 ºF)
Storage temperature	-40 ºC to +70 ºC (-40 ºF to
	+158 ºF)
Relative humidity	<95%
Ordering information

LBC 3430/02 Bidirectional Sound Projector

12 W, white (RAL 9010)

Order number LBC 3430/02