SPECIFICATIONS MQH1344e
DIMENSIONAL DRAWING
A & E SPECIFICATIONS
One Main Street, Whitinsville, MA 01588
508 234 6158
Toll Free 800 992 5013
FAX 508 234 8251
www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
MQH1344e/0002684/2 pp April 2002
Printed in USA
The 3-way full-range loudspeaker shall incorporate 2x 15-in
slot-loaded woofers, a 10-in MF cone with Radial Phase
Plug™, and a 2-in exit/3-in diaphragm HF compression driver.
The MF and HF devices shall be loaded on asymmetrical, down-
angled horns with a 40° x 40° beamwidth. The LF woofers
shall be optimally spaced to provide significant off-axis atten-
uation to below 200 Hz.
System frequency response shall vary no more than 63 dB from
75 Hz to 15 kHz measured on axis. The lower LF section shall
produce a sound pressure level of 92 dB SPL on axis at 1 meter
with a power input of 1 watt, and shall be capable of produc-
ing a peak output of 126 dB SPL on axis at 1 meter. The upper
LF section shall produce a sound pressure level of 94 dB SPL
on axis at 1 meter with a power input of 1 watt, and shall be
capable of producing a peak output of 128 dB SPL on axis at
1 meter. The MF section shall produce a sound pressure level
of 111 dB SPL on axis at 1 meter with a power input of 1 watt,
and shall be capable of producing a peak output of 143 dB SPL
on axis at 1 meter. The HF section shall produce a sound pres-
sure level of 111 dB SPL on axis at 1 meter with a power input
of 1 watt, and shall be capable of producing a peak output of
139 dB SPL on axis at 1 meter. Both LF sections shall handle
600 watts of amplifier power (AES Standard) and shall have a
nominal impedance of 8 ohms. The MF section shall handle
400 watts of amplifier power (AES Standard) and shall have a
nominal impedance of 8 ohms. The HF section shall handle
150 watts of amplifier power (AES Standard) and shall have a
nominal impedance of 8 ohms.
The loudspeaker enclosure shall be trapezoidal in shape. It
shall be constructed of exterior grade Baltic birch plywood and
shall employ extensive internal bracing. It shall be finished in
wear-resistant textured black paint. Input connectors shall be
a terminal strip. A total of 16x 3/8”-16 threaded
mounting/suspension points (4 each top, bottom, and sides)
shall be provided. The front of the loudspeaker shall be cov-
ered with a powder coated perforated steel grille.
The 3-way full-range loudspeaker shall be the EAW model
MQH1344e.
Manufacturing tolerances are +/- 0.13 and +/- 1°
C
L
29.94
L
C
A
C
L
BACK
C
L
TOP
FRONT
L
C
VIEW A-A
(1.95)
15.96
4.93
(2.53)
4.00
28.00
DIMENSIONS APPLY
TO TOP AND BOTTOM
15.00
10.25
BOTTOM
(8.35)
40°
27.00
4.00
21.17
MQH1344e
DIMENSIONS APPLY
TO BOTH SIDES
NOTES:
1. SYMBOL INDICATES MOUNTING POINT,
3/8-16 THREADED HOLE (PI ANGLE).
2. SYMBOL INDICATES NON LOAD BEARING
MOUNTING POINT, 3/8-16 THREADED HOLE
(PI ANGLE).
3. SYMBOL INDICATES CENTER OF BALANCE.
4. WEIGHT APPROX. 225 LBS.
5. SHIPPING WEIGHT APPROX. 253 LBS.
48.94
50.10
5.00
INPUT
26.75
A
ACCESS PANEL
25.16
11.75
GRILLE PARTIALLY SHOWN
ACCESS PANEL
ACCESS PANEL
54.00
