12 inch 2-way Stadium Horn System 90° x 90°

  • 70V100VCAPABLE
  • 90°H x 90°V Coverage
  • Non-Powered
  • IP54

    AtlasIED model AH99-12ST "stadium horn" is ideal for directional sound distribution where full range reproduction, maximum intelligibility and high sound pressure levels are required.

    Applications include football stadiums, sports arenas, baseball fields, convention centers and auditoriums.

    Weather resistant construction features of the AH99-12ST include a multiple screen configuration to prevent moisture from damaging internal components, a perforated aluminum screen covers the large horn mouth, a secondary screen is in place forward of the high frequency driver and a third tightly perforated screen protects the 112" cast frame woofer. A "weep" hole is also included on the back of the large horn "bell" to allow evaporation of any condensation that might build up internally.

    • Constant Directivity Design Offers Controlled Coverage of 90º Horizontal by 90 º Vertical (2kHz Octave Band)
    • Heavy Duty Mounting Bracket (Included) Allows for Easy Installation to Most Any Flat Surface

    Power Taps 7.5, 15, 30, and 60 Watts & 8Ω
    Sensitivity 103dB SPL (70Hz to 17kHz 1/3 octave bands)
    Driver Type 1" HF and 12" LF
    Dispersion 90° x 90°
    Power Rating 200 Watts
    Frequency Response 80Hz - 15kHz (±5dB)

    AH-12 (Single) Pole-Mount Instructions (2 pages)
    AH-12 (Double) Pole-Mount Instructions (1 page)
    AH99CD12 CAD Drawing
    AH-Series Stadium Horn Brochure (4 pages)
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