Martin Audio WT3 - Manual

W WT T3 3
Arrayable three-way compact theatre enclosure
features
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Arrayable compact trapezoid enclosure
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Switchable bi-amp/tri-amp operation
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Very high SPL output capability
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65º coverage angle from compound mid/high horn
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Multi-laminate birch plywood construction
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Certified MAN quick-connect flying option
applications
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Theatre sound systems
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Club sound reinforcement
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Music playback in nightclubs
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 © 2006 Martin Audio Ltd.
An exceptionally efficient, high power full-range system
achieving true three-way full frequency performance from an
enclosure just 28" in height. This innovative system brings
superb sound reproduction to the largest auditoria.
The powerful 15" (380mm) low frequency driver with
innovative heat exchange system is complemented by mid-
range and high frequencies generated by sophisticated
compound mid-high horn configuration, designed to have
matched constant Q, 65˚ horizontal dispersion patterms. The
WT3 can be used as a stand-alone system or arrayed in
multiples.
www.martin-audio.com
overall dimensions
technical specifications
TYPE Compact three-way trapezoid,
switchable bi-amp/triamp
FREQUENCY RESPONSE (5) 55Hz-18kHz ± 3dB
-10dB @ 45Hz
DRIVERS 15" (380mm) / 3" (75mm) voice coil
6.5" (165mm) horn loaded mid-range
1" (25mm) exit HF compression driver
RATED POWER (2) LF: 500W AES, 2000W peak
MF/(MF + HF): 150W AES, 600W peak
HF: 60W AES, 240 peak
RECOMMENDED AMPLIFIER 400-800W into 4 ohms
SENSITIVITY (6)
LF: 100dB
MF/(MF + HF): 107dB
HF: 105
MAXIMUM SPL (7) 127dB continuous, 133dB peak
NOMINAL IMPEDANCE LF: 8 ohms
MF/(MF + HF): 16 ohms
HF: 16 ohms
DISPERSION (-6dB) 65º horizontal, 40º vertical
CROSSOVER Bi-amp: 650Hz active, 3.3kHz passive
Tri-amp: 650Hz active, 4kHz active
FINISH Textured black paint
PROTECTIVE GRILLE Black perforated steel
CONNECTORS 2 x Neutrik NL8
FITTINGS 10 x M8 threaded inserts
1 x mounting pole socket
2 x MAN blanking plates
2 x rear kelp fittings
2 x front lid fittings
DIMENSIONS (W) 435mm x (H) 708mm x (D) 425mm
(W) 17.1ins x (H) 27.9ins x (D) 16.7ins
WEIGHT 32kg (70.5lbs)
touring and theatre