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  • Bosch LA1-UM20E-1 – Column loudspeaker, 20W

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    239.16 

    • Good speech intelligibility and background music reproduction
    • For applications where directivity is important
    • Slim-line weatherproof design
    • Swivel wall-mounting bracket supplied as standard
    • Robust aluminum construction
    • Switchable between 70/100 V line and 8 Ohms
    • Provision for inside mounting of the optional line/loudspeaker supervision board
    • EN 54‑24 certified
    • BS 5839‑8 and EN 60849 compliant
    Sale ends in

    Description

    Color White; Customized colors
    Coverage angle HxV (-6 dB, 1 kHz) (°) 210 x 80 °
    Coverage angle HxV (-6 dB, 4 kHz) (°) 94 x 22 °
    Dimensions (H x W x D) (mm) 477 x 86.5 x 97 mm
    Frequency range (-10 dB) (Hz) 180 – 16000 Hz
    IP rating IP65
    Material Aluminum; Plastic (ABS)
    Operating relative humidity, non-condensing (%) 0 – 95 %
    Operating temperature (°C) -25 – 55 °C
    Rated input voltage (V) 100 V
    Rated power (W) 20 W
    Sensitivity (1 W, 1 m, 1 kHz octave) (dB) 89 dB
    Sensitivity (1 W, 4 m, 100 Hz – 10 kHz) (dB) 78 dB
    Storage temperature (°C) -40 – 70 °C
    Weight (kg) 2.90 kg

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