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PROEL A-31TB Passive Speaker
CODE: PA A31TB
BRAND: Proel
79.00 €
ΠΙΣΩ ΣΤΗΝ ΛΙΣΤΑExternal and Internal Speakers

PROEL A-31TB Passive Speaker

CODE: H00PR00184
8032496173021
Proel

BRAND: Proel

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79.00 €
Suggested Catalog Price 185.00 €

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  • DESCRIPTION

    A31T is a compact, two-way, surface-mount loudspeaker system designed for constant-voltage or constant-impedance applications. It is equipped with a 76 mm (3”) woofer and a 1” dome tweeter, able to provide an excellent speech intelligibility with wide dispersion, together with a very good background music reproduction.

    A31T features a transformer to operate on 100V and 70V constant voltage systems. In a sealed compartment on the rear panel, together with the rotary selector for power taps or impedance, it includes, in compliance with EN 54-24:2008, a ceramic terminal block and a thermal fuse and it is, therefore, suitable for the use in voice alarm systems.

    The ABS cabinet complies to UL 94V0 and is available in black (A31TB) or  white (A31TW) color finishing, allowing the best decor matching in any environment.

    The IP55C environment protection allows the A31T speaker to be installed both indoors and outdoors.



    Specifications :
     

    • System Type Wall Mount Speaker
    • Drivers 1" tweeter 3" woofer
    • Power Rating @ 8Ω (nominal) 25 W
    • Rated Noise Power 100h 25 W
    • Power rating @ 100V  25 /12.5/ 6.25W
    • Power rating @ 70V   25 /12.5/ 6.25 / 3.12W
    • Impedance 8 Ω (nominal)
    •                     400 / 800 / 1.6KΩ  /3.2KΩ @ 100V
    •                     200 / 400 / 800 / 1.6KΩ  /3.2KΩ @ @ 70V
    • Connector Ceramic Terminal block
    • Power selection Rotary Switch
    • Measure Environment Free Field
    • Frequency Response  (-10 dB) 120 - 20k Hz
    • Sensitivity at 1W (1 kHz, 1m / 4m)  88.4 / 76.4 dB
    • Sensitivity at 1W (Pink Noise 6dB Crest Factor, 1m / 4m) 85.4 / 73.4 dB
    • Max SPL (Pink Noise 6dB Crest Factor, 1m / 4m) 97.8 / 85.8 dB
    • Coverage Angle at 500 / 1k / 2k / 4k Hz (-6dB)  Hor:360° / 190° / 170° / 105°
    •                                                                                Vert: 360° / 190° / 130 °/ 35°
    • Cabinet Black (RAL 9011)/White (RAL 9016)
    • Material ABS / Aluminium
    • Environmental Type B (IP55C using PG11 glands)
    • Operating Temperature -25 ? +70 °C (-13 ? +158 °F)
    • Relative humidity <95%
    • Dimensions (mm) 140 x 209 x 125 (W x H x D)
    • Mounting on wall using supplied bracket
    • Weight 1.74 kg