Bosch LBC 3086, Installation Note

Technical data

Electrical*

Maximum power

9 W

Rated power

6 / 3 / 1.5 / 0.75 W

Sound pressure level
at 6 W / 1 W (1 kHz, 1 m)

98 dB / 90 dB (SPL)

Sound pressure level
at 6 W / 1 W (1 kHz, 4 m)

89 dB / 81 dB (SPL)

Effective frequency range (-10 dB)

90 Hz to 20 kHz

Opening angle 
at 1 kHz/4 kHz (-6 dB)

180° / 50°

Rated voltage
Rated impedance

100 V

6 W

1667 Ohm

3 W

3333 Ohm

1.5 W

6667 Ohm

0.75 W

13333 Ohm

Connector

3-pole screw terminal block

* Technical performance data acc. to IEC 60268-5
Mechanical

Diameter

216 mm (8.5 in)

Maximum depth

90 mm (3.54 in)

Ceiling thickness

9 to 25 mm (0.35 to 0.98 in)

Mounting cut-out

196 mm (7.7 in)

Weight

1.3 kg (2.86 lb)

Color

White (RAL 9010)

Magnet weight

150 g (5.3 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%

Mechanical LBC 3081/02

Dimensions (dia. x max. depth)

157 x 70 mm (6.2 x 2.8 in)

Weight

360 g (0.8 lb)

Color

Flame red (RAL 3000)

Certified B15

Acc. to DIN 4102

2

Ceiling loudspeaker

Technical data | en

5

Bosch Security Systems B.V.

Installation note

2016.12 | V1.03 |