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AH94-12ST 12" 2-way Stadium Horn System 90x40
Atlas Sound model AH94-12ST "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 AH94-12ST 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 12" 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.
Tech Data Specifications
  • (3) Forged eyebolts also included for suspended installation
  • 200 Watts power handling
  • Constant Directivity design offers controlled coverage of 90° horizontal by 40° vertical (2kHz octave band)
  • Driver compliment includes 12" cast frame woofer with a concentrically mounted 1" exit compression driver coupled to a 90°H x 40°V HF horn
  • Easy, weather resistant connection via a convenient recessed terminal block located on the bottom of the loudspeaker
  • Efficiency rating of 103dB (1 Watt/1 Meter)
  • Heavy duty mounting bracket (included) allows for easy installation to most any flat surface
  • Includes a built-in, high efficiency 60 Watt 70.7V transformer
  • Maximum output of 126dB (Rated Power @ 1M)