SPECIFICATIONS AS490e
DESCRIPTION
A 2-way mid/ high system in a trapezoidal enclosure. Includes
a horn-loaded 10-in MF cone with Radial Phase Plug™ and a
1.4-in exit/ 2.5-in voice coil HF neodymium compression driv-
er on a 90° x 45° constant directivity horn. Powering mode is
selectable: bi-amplified or passive MF/ HF crossover.
APPLICATION
The AS490e is engineered for use in permanent installations.
It provides the mid/ high performance capabilities of the
90°(h) ASe Series systems in a separate mid/ high module. It
can be used as a stand-alone system for speech-only applica-
tions or, together with an AS415e, AS422e or AS625e LF mod-
ule, provide full range performance in a flexible, modular,
multi-enclosure format. Includes comprehensive 3/ 8"-16
threaded mounting/ suspension points. Six year warranty.
Applications include:
Stadiums
Performing Arts Centers
Arenas
Houses of Worship
PHYSICAL
PERFORMANCE
Product Group
System Configuration 2-way, mid/ high
PoweringConfiguration(s) Bi-amplified or passive MF/ HF
crossover
I
Frequency Response (Hz)
±3 dB 200 Hz to 15 kHz
-10 dB 180 Hz
MF Subsystem & Loading 1x 10-in cone, Radial Phase
Plug™/ horn-loaded
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
Passive MF/ HF 107
MF 109
HF Subsystem & Loading 1x 1.4-in exit/ 2.5-in voice coil
neodymium compression driver
HF 109
on constant directivity horn
Impedance (Ohms)
Cabinet Type (shape) Trapezoidal
Enclosure Materials Exterior grade Baltic birch plywood
Finish Wear-resistant textured black
paint
Passive MF/ HF
8
8
8
MF
HF
Connectors 2x 6-Contact terminal barrier
strip, jumpers used for powering
configuration
Power Handling (Watts, Continuous)
Passive MF/ HF 450
MF 400
HF 125
Suspension Hardware (18) 3/ 8"-16 threaded mounting
points (4 each top, bottom and
sides, 2 on back)
Recommended High-Pass Frequency
Grille Powder coated perforated steel
24 dB/ Octave 200 Hz (speech), 300 Hz (with LF)
Dimensions
inches
Height 22.5
millimeters
572
Calculated Maximum Output (dB SPL @ 1m)
Passive MF/ HF Peak 139
MF Peak 141
Width (front) 24.6
Width (rear) 12.3
Depth 23.0
626
HF Peak 136
Passive MF/ HF Long term 133
MF Long Term 135
312
584
Trapezoid Angle 15 Degrees per Side
pounds kilograms
Net Weight 95
Shipping Weight 110
HF Long Term 130
Weights
Nominal Coverage Angle, -6 dB Points (degrees)
Horizontal 90
43.2
50.1
Vertical 45
One Main St reet , Whit insville, MA 01588
EAW products are continually improved. All specifications are therefore subject to change without notice.
508 234 6158
Toll Free 800 992 5013
FAX 508 234 8251
AS490e/ 2 pp
info@eaw.com
October 2001
www.eaw.com
Printed in USA
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