Bosch LB1-UM20E-L, LB1-UM50E-D, LB1-UM50E-L, LB1-UM20-D, LB1-UM20-L Installation Note

Metal Cabinet Loudspeaker

LB1-UM20E-x, LB1-UM50E-x

en Installation note

Installation

1

2

3

4

5

6

LBC 1259/10

A

B

A

B

55 mm (2.17")

7 mm

(0.82")

100 mm (3.94")

1/8

1/8

8

1/4

1/4

1/2

1/2

11100V

70V

7

8

5

4

3

2

6

1

2

1

LBB 4441
LBB 4442
LBB 4443

1

2

3

4

1

3

2

1

Metal Cabinet Loudspeaker Installation | en 3

Bosch Security Systems B.V. Installation note 2017.02 | V1.03 |