The AM604 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 60º x 40º coverage pattern.
For full-range music reproduction, it can also be used in conjunction with the AS118 low-frequency loudspeaker.
|TYPE||Two-way large format mid/high horn|
|FREQUENCY RESPONSE (1)||150Hz-18kHz
-10dB @ 120Hz
(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
Passive 2-way: 108dB
|MAXIMUM SPL (calculated)||MF:
135dB continuous, 141dB peak
HF: 131dB continuous, 137dB peak
Passive 2-way: 134dB continuous, 140dB peak
8 ohms, HF: 8 ohms
Passive 2-way: 8 ohms
|DISPERSION (-6dB)||60º 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|
597mm x (H) 857mm x (D) 641mm
(W) 23.5ins x (H) 33.7ins x (D) 25.2ins
150W 70/100 volt line transformer
(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 conditions at 2 metres with 1 watt input, using band limited pink noise, then referred to 1 metre.
(4) Measured in half space conditions at 2 metres using band limited pink noise, then referred to 1 metre.