Martin Audio Speaker WW22 User Manual

W2  
Arrayable two-way compact trapezoid system  
features  
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Arrayable compact trapezoid enclosure  
High SPL output capability  
70º coverage angle  
Multi-laminate birch plywood construction  
Switchable active/passive operation  
Certified MAN quick-connect flying option  
applications  
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Theatre sound systems  
Club sound reinforcement  
Underslung/infill for concert sound reinforcement  
Music playback in nightclubs  
On-stage instrument monitor  
The qualities of the Wavefront W2 have established its success as a powerful stand-alone system. This switchable  
active/passive two-way cabinet uses specialist high power drive units to achieve maximum SPLs from a very  
compact enclosure.  
It combines smooth, dynamic full frequency performance with exceptional articulation for a portable stand-  
alone system. Designed to meet the industry requirement for a 12" (300mm) driver plus horn configuration,  
Martin Audio’s version is more refined for superior, professional results.  
Century Point, Halifax Road, Cressex Business Park,  
High Wycombe, Buckinghamshire HP12 3SL, England.  
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669  
All information is Copyright © 2006 Martin Audio Ltd.  
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W2  
Arrayable two-way compact trapezoid system  
frequency responses  
Century Point, Halifax Road, Cressex Business Park,  
High Wycombe, Buckinghamshire HP12 3SL, England.  
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669  
All information is Copyright © 2006 Martin Audio Ltd.  
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W2  
Arrayable two-way compact trapezoid system  
overall dimensions  
Century Point, Halifax Road, Cressex Business Park,  
High Wycombe, Buckinghamshire HP12 3SL, England.  
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669  
All information is Copyright © 2006 Martin Audio Ltd.  
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W2  
Arrayable two-way compact trapezoid system  
technical specifications  
architectural and engineering specifications  
TYPE  
Compact two-way trapezoid, switchable  
active/passive  
The loudspeaker system shall be of the two-way  
switchable active/passive type consisting of one 12"  
(300mm) direct radiating reflex loaded low frequency  
transducer and one 1" (25mm) exit HF compression  
driver mounted on a constant directivity horn in a  
trapezoidal plywood enclosure. The enclosure shall be  
fitted with an integral pole mounting socket and  
threaded inserts for wall and ceiling mounting. Active or  
passive operation shall be selected by a switch at the  
rear of the enclosure. In active mode the loudspeaker  
shall be bi-amped and operated with a separate  
electronic controller. In passive mode, low and high  
frequency sections shall be integrated by an internal  
1.5kHz passive crossover network.  
FREQUENCY RESPONSE (5) 60Hz-18kHz 3dB  
-10dB @ 50Hz  
DRIVERS  
12" (300mm) / 3" (75mm) voice coil  
1" (25mm) exit HF compression driver  
LF/(LF + HF): 300W AES, 1200W peak  
HF: 60W AES, 240W peak  
RATED POWER (2)  
RECOMMENDED AMPLIFIER 400-550W into 4 ohms  
SENSITIVITY (6)  
LF/(LF + HF): 98dB  
HF: 106dB  
122dB continuous, 128dB peak  
LF/(LF + HF) 8 ohms  
HF: 8 ohms  
70º horizontal, 40º vertical  
1.5kHz active/passive  
Textured grey paint  
Grey perforated steel  
2 x Neutrik NL4  
MAXIMUM SPL (7)  
NOMINAL IMPEDANCE  
DISPERSION (-6dB)  
CROSSOVER  
FINISH  
PROTECTIVE GRILLE  
CONNECTORS  
FITTINGS  
8 x M8  
1 x mounting pole socket  
2 x MAN blanking plates  
2 x rear kelp fittings  
(W) 365mm x (H) 554mm x (D) 364mm  
(W) 14.4ins x (H) 21.8ins x (D) 14.3ins  
24kg (53lbs)  
Performance of the loudspeaker system with its  
electronic controller shall meet or exceed the following  
criteria:  
Frequency response measured 1 metre on axis shall be  
60Hz-18kHz 3dB.  
DIMENSIONS  
WEIGHT  
High frequency dispersion at -6dB points shall be  
70˚H x 40˚V.  
Power handling shall be 300W AES, 1200W peak  
(LF/HF), 60W AES, 240W peak HF  
Rated impedance shall be 8 ohms LF/(LF+HF),  
8 ohms HF.  
accessories  
HTKEM03A  
HTKCT05  
GPT060  
Flying yoke  
8mm Shouldered eye bolt  
Fitted enclosure flying points  
Lightweight install stud  
HTKLIS  
Maximum SPL measured at 1 metre on axis shall be  
122dB continuous, 128dB peak.  
Dimensions (W) 365mm x (H) 554mm x (D) 364mm  
(14.4ins x 21.8ins x 14.3ins).  
Weight 24kg (53lbs).  
N o t e s  
(1) Measured on-axis in half space at 2 metres, then referred to 1 metre.  
(2) AES Standard ANSI S4.26-1984.  
The loudspeaker system shall be the Martin Audio W2.  
(3) Measured in half space at 2 metres with 1 watt input, using band limited pink noise, then referred to 1 metre.  
(4) Measured in half space at 2 metres using band limited pink noise, then referred to 1 metre.  
(5) Measured on-axis in open (4π) space at 2 metres, then referred to 1 metre.  
(6) Measured in open (4π) space at 2 metres with 1 watt input, using band limited pink noise, then referred to 1 metre.  
(7) Measured in open (4π) space at 2 metres using band limited pink noise, then referred to 1 metre.  
Tr a d e D e s c r i p t i o n s A c t  
Due to Martin Audio’s policy of continuing improvement, we reserve the right to alter these specifications without prior notice.  
Martin Audio is committed to refining state of the art sound reinforcement, combining in-depth product and field applications  
research with advanced manufacturing techniques. Every Martin Audio product is built to the highest manufacturing standards  
and rigorously tested to ensure that it meets the performance criteria specified in the design.  
Century Point, Halifax Road, Cressex Business Park,  
High Wycombe, Buckinghamshire HP12 3SL, England.  
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669  
All information is Copyright © 2006 Martin Audio Ltd.  
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