Martin Audio Architectual AM15 - Manual

AM15
Wide-bandwidth weatherised system
features
! 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
applications
! Sports Stadia
! Arenas
! Exhibition halls
Century Point, Halifax Road, Cressex Business Park,
High Wycombe, Buckinghamshire HP12 3SL, England.
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669
E-mail: [email protected]
All information is Copyright © 2003 Martin Audio Ltd.
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 80˚ horizontal x
50˚ vertical constant directivity horn. The enclosure is of a
vertical trapezoid design and horizontally formatted to reduce
sightline obstruction. The AM15 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.
architectual
www.martin-audio.com
overall dimensions
technical specifications
TYPE Compact, two-way passive trapezoid
FREQUENCY RESPONSE (1) 55Hz-18kHz ± 3dB
DRIVERS
15" (380mm) bass driver with waterproof cone
1.4" (35mm) exit compression driver
RATED POWER (2) 400W AES, 1600W peak
SENSITIVITY (3) 99dB
MAXIMUM SPL (4) 123dB continuous, 129dB peak
NOMINAL IMPEDANCE 8 ohms
DISPERSION (-6dB) 80º horizontal, 50º vertical
CROSSOVER 1.2kHz passive
ENCLOSURE 68 litre (2.4 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) 690mm x (H) 471mm x (D) 406mm
(W) 27.2ins x (H) 18.5ins x (D) 16ins
WEIGHT 34.5kg (76lbs)
37kg (81.6lbs) with 150W line transformer fitted