Martin Audio AM404 technical specifications Architectual, Large format mid/high horn

AM404

Large format mid/high horn

features

!40º x 40º large format horn

!High SPL mid/high install system

!Lightweight composite construction

!Port assisted, large format 10" (250mm) mid horn

!1.4" (35mm) exit high frequency horn

!Constant directivity in both horizontal and vertical planes

applications

!Sports Stadia

!Arenas

!Exhibition halls

The AM404 is an extended range mid/high system which has been developed specifically for large scale install applications such as arenas and stadia. It can be used in either a bi-amplified or optional 2-way passive configuration. As a stand-alone system it provides exceptional intelligibility over its uniform 40˚ x 40˚ coverage pattern. For full-range music reproduction, it can also be used in conjunction with the AS118 low-frequency loudspeaker.

overall dimensions

architectual

technical specifications

TYPE	Two-way large format mid/high horn
FREQUENCY RESPONSE (1)	150Hz-18kHz ± 3dB
	120Hz @ -10dB
DRIVERS	10" (250mm) midrange driver
	1.4" (35mm) exit HF compression driver
RATED POWER (2)	MF: 400W AES, 1600W peak
	HF: 150W AES, 600W peak
	Passive 2-way: 400W AES, 1600W peak
SENSITIVITY (3)	MF: 110dB
	HF: 110dB
	Passive 2-way: 109dB
MAXIMUM SPL (calculated)	MF: 136dB continuous, 142dB peak
	HF: 132dB continuous, 138dB peak
	Passive 2-way: 135dB continuous, 141dB peak
NOMINAL IMPEDANCE	MF: 8 ohms, HF: 8 ohms
	Passive 2-way: 8 ohms
DISPERSION (-6dB)	40º horizontal, 40º vertical
CROSSOVER	1.5kHz active or passive
CONSTRUCTION	Lightweight weather resistant composite
CONNECTORS	3m flying leads
MOUNTING	Yoke or via 8 flying points to fit M12 bolts
DIMENSIONS	(W) 597mm x (H) 857mm x (D) 641mm
	(W) 23.5ins x (H) 33.7ins x (D) 25.2ins
WEIGHT	35kg (77lbs)
OPTIONS	Passive 2-way crossover
	150W 70/100 volt line transformer

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

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www.martin-audio.com