Martin Audio AM2 User Manual

AM2
Tw o -way mid-high weatherised enclosure
features
! Compact two-way mid/high system ! Textured high-density polyurethane coating
both internal and external
! ‘Phase-ball’ loaded mid-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: info@martin-audio.com All information is Copyright © 2006 Martin Audio Ltd.
The AM2 is a high performance two-way, fully horn loaded mid-high pack enclosure designed for outdoor applications such as sports stadia and arenas. It features an innovative Hybrid™ 10" (250mm) mid-range horn with a unique "phase-ball" loading device. This maintains the 70º x 40º directivity pattern of the mid horn up to crossover, where a horn-loaded 1" (25mm) exit compression driver takes over for efficient mid-HF performance. The enclosure has a textured, high-density polyurethane coating applied both internally and externally, plus a galvanised steel grille with a water barrier to ensure product reliability over many years.
architectual
www.martin-audio.com
overall dimensions
technical specifications
TYPE Two-way passive trapezoid Hybrid™
fully horn-loaded FREQUENCY RESPONSE (5) 150Hz-18kHz ± 3dB DRIVERS 10" (250mm) mid driver with waterproof cone
1" (25mm) exit HF compression driver RATED POWER (2) 300W AES, 1200W peak SENSITIVITY (6) 104dB MAXIMUM SPL (7) 127dB continuous, 133dB peak NOMINAL IMPEDANCE 8 ohms DISPERSION (-6dB) 70º horizontal, 40º vertical CROSSOVER 2kHz passive FINISH Textured high-density polyurethane coating
External and internal 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 150W line transformer (100/70V option) DIMENSIONS (W) 560mm x (H) 571mm x (D) 460mm
(W) 22ins x (H) 22.5ins x (D) 18.1ins WEIGHT 38.5kg (85bs)
41kg (90lbs) with line transformer fitted
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