Bosch – LB1-UM50E-L
$610.50 $534.19
Bosch LB1-UM50E-L 50W Aluminium Cabinet Loudspeaker for indoor/outdoor applications. 2-way design with 2×5″ LF drivers and 1″ dome tweeter.
Bosch LB1-UM50E-L (White) & LB1-UM50E-D (Black) 50W Aluminium Cabinet Loudspeaker for indoor/outdoor applications. 2-way design with 2×5″ LF drivers and 1″ dome tweeter. 90Hz-20kHz, 75W at 8 Ohms and internal 100V transformer with tappings of 50, 25, 12.5, 6.2 & 5W. 91dB SPL 1W/1m. Weather resistant to IP65, includes wall bracket.
The Bosch LB1-UM50E-L & LB1-UM50E-D EN54-24 cabinet loudspeaker is suitable for clear reproduction of speech, foreground and background music.
Integral safety features ensure that the LB1UM50E is compliant with EN54-24, for use in emergency voice evacuation systems.
The input is selectable between 70V, 100 volt line and 8 ohm.
A sturdy wall mounting bracket is supplied.
Description | LB1‑UM50E cabinet loudspeaker |
Maximum power | 75 W |
Rated power (PHC) | 50 W |
Power tapping | 50/25/12.5/6.2/5 W |
Sound pressure levelat rated power / 1 W (70 Hz, 1 m) | 108 / 91 dB |
Effective frequency range (-10 dB) | 90 Hz to 20 kHz |
Rated input voltage | 20/70/100 V |
Rated impedance | 8/100/200 Ohm |
Connector | 3 pole screw block |
Dimensions (H x W x D) | 405 x 160 x 180 mm(15.94 x 6.29 x 7.08 in) |
Weight | 5.58kg (12.3 lb) |
Color | White (RAL 9010) or Charcoal (RAL7021) |
Material | |
– Loudspeaker cabinet & front grille | Aluminium |
– Top & bottom | ABS |
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% |
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