The horizontal plane is perpendicular to the center of the reference plane Certification and approvals Safety acc. to EN 60065 Water protection acc. to EN 60529, IP65 Self-extinguishing ABS acc. to UL 94 V 0 Bosch Security Systems B.V. Installation note 2017.02 | V1.03 |...
100 mm (3.94") 274 mm 10.78 in Dimensions 8 ohms BOSCH 2.5W 8 ohms 2.5W 100V 70.7V 1000 10000 100000 (Hz) Circuit diagram Frequency response 1000 1000 2000 4000 8000 2017.02 | V1.03 | Installation note Bosch Security Systems B.V.
Page 7
Vertical polar diagram (measured with pink noise) noise) LB1-UM50E-x 280 mm 11.02 in 160 mm 180 mm 6.29 in 7.08 in 7 mm (0.82") 405 mm 15.94 in 100 mm (3.94") Dimensions Bosch Security Systems B.V. Installation note 2017.02 | V1.03 |...
Page 8
Horizontal polar diagram (measured with Horizontal polar diagram (measured with pink noise) pink noise) 1000 2000 4000 8000 1000 Vertical polar diagram (measured with pink Vertical polar diagram (measured with pink noise) noise) 2017.02 | V1.03 | Installation note Bosch Security Systems B.V.
Page 9
Metal Cabinet Loudspeaker Technical data | en CE-label Bosch Security Systems B.V. Installation note 2017.02 | V1.03 |...