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WSX
Hyperbolic folded bass horn
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.
www.martin-audio.com
3 of 3
touring and theatre
architectural and engineering specifications
The loudspeaker system shall be of the horn-loaded
sub-bass type consisting of one 18" (460mm) long
excursion low frequency transducer loaded with a
hyperbolic horn flare folded in a plywood enclosure.
The loudspeaker shall be operated with a separate
electronic controller for dedicated sub-bass use.
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
38Hz-150Hz ±3dB.
Power handling shall be 600W AES, 2400W peak.
Rated impedance shall be 8 ohms.
Maximum SPL measured at 1 metre on axis shall be
132dB continuous, 138dB peak.
Dimensions (W) 572mm x (H) 1066mm x (D) 1065mm
(22.5ins x 42ins x 41.9ins).
Weight 96kg (211.6lbs).
The loudspeaker system shall be the Martin Audio
WSX.
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(1) Measured on-axis in half space at 2 metres, then referred to 1 metre.
(2) AES Standard ANSI S4.26-1984.
(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.
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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.
technical specifications
TYPE Hyperbolic folded bass horn
FREQUENCY RESPONSE (1) 35Hz-150Hz ± 3dB
-10dB @ 28Hz
DRIVERS 18" (460mm) long excursion
RATED POWER (2) 600W AES, 2400 peak
RECOMMENDED AMPLIFIER 550-1000W into 4 ohms
SENSITIVITY (3) 105dB
MAXIMUM SPL (4) 132dB continuous, 138dB peak
NOMINAL IMPEDANCE 8 ohms
CROSSOVER 150Hz or below
FINISH Textured grey paint
PROTECTIVE GRILLE Grey perforated steel
CONNECTORS 2 x Neutrik NL8
DIMENSIONS (inc. wheels) (W) 572mm x (H) 1066mm x (D) 936mm (1067mm)
(W) 22.5ins x (H) 42ins x (D) 36.9ins (42ins)
WEIGHT 95kg (209lbs)
accessories
WSXLID Lid and cabinet fittings