Martin Audio AM2 ユーザーズマニュアル
AM2
Two-way mid-high weatherised enclosure
features
!
Compact two-way mid/high system
!
Textured high-density polyurethane coating
both internal and external
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.
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
devi
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
devi
ce. 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.
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
fully horn-loaded
FREQUENCY RESPONSE (
5) 150Hz-18kHz ± 3dB
DRIVERS
10" (250mm) mid driver with waterproof cone
1" (25mm) exit HF compression driver
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
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
(W) 22ins x (H) 22.5ins x (D) 18.1ins
WEIGHT
38.5kg (85bs)
41kg (90lbs) with line transformer fitted
41kg (90lbs) with line transformer fitted