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AM Stadium SeriesInstalled Sound


Wide-bandwidth Weatherised System

AM15 Stadium Series (Front View)
This is now a legacy product. We Recommend:

The AM15 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 AM15 has a 400 watt 15" (380mm) direct radiating reflex loaded low frequency transducer with a waterproof cone coupled with a 1.4" (35mm) exit HF compression driver mounted on a rotatable 80º horizontal x 50º vertical constant directivity horn.


  • Wide bandwidth system
  • Textured high-density polyurethane coating both
  • internal and external
  • User rotatable 80º x 50º horn
  • High power output
  • 1.4" (35mm) exit compression driver
  • Five year limited warranty


  • Sports Stadia
  • Arenas
  • Exhibition halls

The AM15's enclosure is of a vertical trapezoid design and horizontally formatted to reduce sightline obstruction.

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.

Datasheet Measurement Data Settings [v4.1]
TYPECompact, two-way passive trapezoid
  • 15" (380mm) bass driver with waterproof cone
  • 1.4" (35mm) exit compression driver
RATED POWER (2) 400W AES, 1600W peak
MAXIMUM SPL (9)123dB continuous, 129dB peak
DISPERSION (-6dB)80º horizontal, 50º vertical
CROSSOVER1.2kHz passive
ENCLOSURE 68 litre (2.4 cu foot) vented multi laminate birch ply
FINISHTextured high-density polyurethane coating applied externally and internally
PROTECTIVE GRILLE 18 gauge punched steel, heavy galvanised and polyester-coated, with integral water barrier
CONNECTORS3m flying lead, with loop-out option
FITTINGS 12 x M10 threaded inserts
OPTIONS 30W or 150W line transformer (100/70V option)
DIMENSIONS(W) 690mm x (H) 471mm x (D) 406mm
(W) 27.2ins x (H) 18.5ins x (D) 16ins
  • 34.5kg (76lbs)
  • 37kg (81.6lbs) with 150W line transformer fitted
Martin Audio AM15 Tech Drawing

Technical Drawings for AM15.
All information is Copyright. Martin Audio Ltd.

HTK00004. M10 Eye Bolt - Galvanised Finish
HTK00004. M10 Eye Bolt - Galvanised Finish.


M10 Eye Bolt (Galvanised)

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All material © 2017.
Copyright Martin Audio Ltd.
Subject to change without notice.
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