BOSCH LA1-UM40E-1 Pillar, 40W
Business type: LA1-UM40E-1
Product number: F.01U.141.639

LA1-UM40E-1 Pillar, 40W
Excellent Speech Intelligence and Background Music Playback
Suitable for applications where directivity is very important
Compact Wind and Rain Protection Design
Standard Rotary Wall Mounted Bracket
A sturdy aluminium case
Switchable between 70/100 V line and 8 Ohm
Optional wiring/speaker monitoring board can be installed inside
EN 54_24 Certification
Compliance with BS 5839_8 and EN 60849 standards
F.01U.141.639 2,698
LA1-UM40E-1
40W Metal Pillar with 70V Interface
China A
Description LA1-UM40E-1
Maximum power 60 W
Rating Power (PHC) 40 W
Power tap 40/20/10/5W
Sound pressure level 111/95 dB (sound pressure level) at rated power/1 W (1 kHz, 1 m)
Sound pressure level 94/78 dB (sound pressure level) at rated power/1W (1kHz, 4m)
Effective frequency range (-10 dB) 250 Hz to 16 kHz
The horizontal open angle at 1 kHz/4 kHz (-6 dB) is 240 / 92.
The vertical open angle at 1 kHz/4 kHz (-6 dB) is 40 [/12].
Rated input voltage LA1 UM40E 1 17.89 V, 70 V, 100 V
Rated impedance LA1 UM40E 140 W, 8 Ohm, 125 Ohm, 250 Ohm
20 W does not apply, 250 Ohm, 500 Ohm
10 W does not apply, 500 Ohm, 1000 Ohm
5 W does not apply, 1000 Ohm, 2000 Ohm
LA1-UM40E-1
Size (length x width x thickness) 778 x 84 x 96 mm (30.6 x 3.3 x 3.8 inches)
Weight 4.4 kg (9.7 pounds)
Color White (RAL 9010)
Aluminum-Aluminum ABS at the Top and Bottom of Material Box Front Cover
Connect 1 m (39.37 inch) 3-core cable
Connector (Phase, Universal, Ground) 3-pin Screw Joint
Working temperature - 25C to + 55C (- 13F to + 131F)
Storage and transportation temperatures - 40C to + 70C (- 40F to + 158F)
Relative humidity < 95%