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AM12
Full-range weatherised enclosure
COMMERCIAL INSTALLATION

The AM12 is a 2-way passive enclosure that has been specifically designed for applications such as stadiums and arenas where high SPL and weather resistance are of prime importance. The AM12 has a 300 watt 12" (300mm) direct radiating reflex loaded low frequency transducer with a waterproof cone coupled with a 1" (25mm) exit HF compression driver mounted on a rotatable 80º horizontal x 50º vertical constant directivity horn. The enclosure is of a vertical trapezoid design and horizontally formatted to reduce sightline obstruction. The AM12 is finished, both internally and externally, in a textured, high-density polyurethane coating. It is supplied with a protective grille that is heavy galvanised and powder-coated and fitted with an integral water barrier to ensure product reliability over many years.

FEATURES

  • Compact two-way passive system
  • Textured high-density polyurethane coating both
  • internal and external
  • User rotatable 80º x 50º horn
  • High power output
  • Five year limited warranty

APPLICATIONS

  • Sports Stadia
  • Arenas
  • Exhibition halls
Click pic for larger image
TECHNICAL SPECIFICATIONS
TYPE Compact, two-way passive trapezoid
FREQUENCY RESPONSE (1) 65Hz-18kHz ± 3dB
DRIVERS 12" (300mm) bass driver with waterproof cone
1" (25mm) exit compression driver
RATED POWER (2) 300W AES, 1200W peak
SENSITIVITY (3) 97dB
MAXIMUM SPL (4) 120dB continuous, 126dB peak
NOMINAL IMPEDANCE 8 ohms
DISPERSION (-6dB) 80º horizontal, 50º vertical
CROSSOVER 2kHz passive
ENCLOSURE 38 litre (1.3 cu foot) vented
Multi laminate birch ply
FINISH Textured high-density polyurethane
coating applied externally and internally
PROTECTIVE GRILLE 18 gauge punched steel, heavy galvanised
and polyester-coated, with integral water barrier
CONNECTORS 3m flying lead, with loop-out option
FITTINGS 12 x M10 threaded inserts
OPTIONS 30W or 150W line transformer (100/70V option)
DIMENSIONS (W) 571mm x (H) 391mm x (D) 345mm
(W) 22.5ins x (H) 15.4ins x (D) 13.6ins
WEIGHT 22.5kg (49.6lbs)
25kg (55.1lbs) with 150W line transformer
fitted
ACCESSORIES

HTKCT06
10mm Shouldered Eye Bolt

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All material © 2010. Copyright Martin Audio Ltd. Subject to change without notice. Martin Audio Ltd. Reg. No. 4824341
Martin Audio and the Martin Audio Logo are trademarks of Martin Audio Ltd and are registered in the United Kingdom, United States and other countries.

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