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W8L Longbow
Large Scale, Three-Way Line Array Enclosure
technical specifications | architectural and engineering specifications |
touring and
TYPE | Large scale, |
FREQUENCY RESPONSE (5) | |
DRIVERS | 15" (380mm)/4" (100mm) voice coil, |
| excursion, neodymium magnet driver, Hybrid™ |
| bass horn loaded |
| 2 x 8" (200mm)/2" (50mm) coil drivers, |
| horn loaded |
| 4 x 1" (25mm) exit neodymium magnet |
| compression drivers, horn loaded |
RATED POWER (2) | LF: 1000W AES, 4000W peak |
| MF: 400W AES, 1600W peak |
| HF: 200W AES, 800W peak |
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SENSITIVITY (6) | LF: 106dB |
| MF: 109dB |
| HF: 119dB |
MAXIMUM SPL | LF: 136dB continuous, 142dB peak |
(calculated @ 1m) | MF: 135dB continuous, 141dB peak |
| HF: 142dB continuous, 148dB peak |
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NOMINAL IMPEDANCE | LF: 8 ohms |
| MF: 8 ohms |
| HF: 8 ohms |
DISPERSION | 90º horizontal, down to 350Hz |
| 7.5º vertical |
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CROSSOVER | 220Hz, 2.5kHz active |
ENCLOSURE | Vertical trapezoid with 3.75º wall angle, multi- |
| laminate birch ply construction |
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FINISH | Textured grey or black paint |
PROTECTIVE GRILLE | Grey or black perforated steel |
CONNECTORS | 2 x Neutrik NL8 |
FITTINGS | Proprietary rigging system |
| 4 x Bar handles on each side |
| Skids on base |
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DIMENSIONS | (W) 1314mm x (H) 490mm x (D) 755mm |
(inc. wheelboard) | (855mm) |
| (W) 51.7ins x (H) 19.3ins x (D) 29.7ins (33.7ins) |
WEIGHT (ex. wheelboard) | 123kg (271lbs) |
accessories
W8LGRIDASSEMBLY | Flying grid |
HAM09001 | Ground stack bar |
The loudspeaker system shall be of the
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
High frequency dispersion at
Power handling shall be 1000W AES, 4000W peak LF, 400W AES, 1600W peak MF, 200W AES, 800W peak HF.
Rated impedance shall be 8 ohms LF/MF/HF.
Maximum SPL measured at 1 metre on axis shall be 136dB continuous, 142dB peak LF, 135dB continuous, 141dB peak MF, 142dB continuous, 148dB peak HF.
Dimensions (W) 1314mm x (H) 490mm x (D) 755mm (51.7ins x 19.3ins x 29.7ins).
Weight 123kg (271lbs).
theatre
Notes
(1)Measured
(2)AES Standard ANSI
(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
(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.
(8)Measured in open (4π) space at 2 metres with 2.83V input, using band limited pink noise, then referred to 1 metre.
Trade Descriptions Act
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
The loudspeaker system shall be the Martin Audio W8L Longbow.
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 © 2008 Martin Audio Ltd.
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