Description
The Bosch LB1-UM20E-L is an EN54-24 premium Cabinet Loudspeaker – rated at 20W, and suitable for any and all clear reproductions of Speech, Foreground and Background music.
‘Integral Safety’ features ensure that the LB1-UM20E-L is compliant with EN54-24 (for use in Emergency Voice Evacuation systems.) The selectable inputs vary between 70V, 100V Line & 8Ω.
Product Features
- Finish: White
- EN 54‐24 certified
- Self‐restoring overload protection
- High-fidelity Music & Speech reproduction
- Supplied with adjustable wall‐mounting bracket
Product Specifications | LB1-UM20E-L | LB1-UM20E-D |
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Frequency Range | 90 Hz to 20 kHz @ -10 dB | 90 Hz to 20 kHz @ -10 dB |
Rated Power | 20W | 20W |
Sound Pressure Level | 101 / 88 dB (SPL) | 101 / 88 dB (SPL) |
Maximum Power | 30W | 30W |
Operating Angle | Vertical: 127° / 141°Horizontal: 174° / 136° | Vertical: 127° / 141°Horizontal: 174° / 136° |
Rated Input Voltage | 12.65/70/100V | 12.65/70/100V |
Rated Impedance | 8/250/500Ω | 8/250/500Ω |
Transducer | 134.5 mm or 5″ Woofer, with a 25.4 mm or 1″ Dome Tweeter | 134.5 mm or 5″ Woofer, with a 25.4 mm or 1″ Dome Tweeter |
Relative Humidity | <95% | <95% |
Connector |
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Operating Temperature | -25 ºC to +55ºC | -25 ºC to +55ºC |
Finish | White (RAL 9010) | Charcoal (RAL 7021) |
Weight | 3.88 kg | 3.88 kg |
Dimensions | 274 mm H x 160 mm W x 180 mm D | 274 mm H x 160 mm W x 180 mm D |
Accessories (Included) |
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