Advertisement
DIMENSIONAL DRAWING
MQV1394
56.25
26.65
GRILLE PARTIALLY SHOWN
FRONT
L C
15.71
8.10
52.35
TOP
DIMENSIONS APPLY TO TOP
AND BOTTOM
509043 (A)
exp 3/29/00 dpm
NOMINAL DATA
Frequency Response
±3 dB
50 Hz to 16 kHz
-10 dB
34 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
LF
97
MF
108
HF
110
Impedance (Ohms)
LF
8
MF
8
HF
8
Power Handling, AES Standard (Watts)
LF
550
MF
400
HF
200
Calculated Maximum Output (dB SPL @ 1m)
LF Peak
130.4
MF Peak
140.0
HF Peak
139.0
LF Long Term
124.4
MF Long Term
134.0
HF Long Term
133.0
Nominal Coverage Angle, -6 dB Points (degrees)
Horizontal
90
Vertical
45
Recommended High-Pass Frequency
24 dB/Octave
35Hz
Acoustic Performance Partnership
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email info@eaw.com
TECHNICAL SPECIFICATIONS MQV1394
INDICATES MOUNTING POINT,
16X 3/8-16 THREADED HOLE (PI ANGLE).
ACCESS PANEL
12.50
5.63
L C
7.37
ACCESS
BACK
PANEL
WITH
INPUT
25.59
7.50
15.34
C
25°
19.55
12.75
(15.30)
L
SIDES
(1.95)
DIMENSIONS APPLY TO
BOTH SIDES
Eastern Acoustic Works
ARCHITECTURAL SPECIFICATIONS
The three-way full range loudspeaker system shall incorpo-
rate a 15-in woofer (vented), a 10-in cone MF transducer,
and a 2-in exit compression driver HF transducer.
The MF driver shall be loaded into a midrange horn con-
structed of 3mm birch plywood reinforced with high density
polyurethane foam. The MF horn shall incorporate a radial
phase plug. The HF driver shall be loaded on constant direc-
tivity horn with a nominal coverage pattern of 90° (h) x 45°
(v).
System frequency response shall vary no more than ±3 dB
from 50 Hz to 16 kHz measured on axis. The midrange fre-
quency section shall produce a Sound Pressure Level (SPL) of
108 dB SPL on axis at 1 meter with a power input of 1 Watt,
and shall be capable of producing a peak output of 141 SPL
on axis at 1 meter. The high frequency section shall produce
a Sound Pressure Level (SPL) of 110 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 SPL on axis at 1 meter. The
midrange frequency section shall handle 400 Watts of ampli-
fier power (AES Standard) and shall have a nominal imped-
ance of 8 Ohms. The high frequency section shall handle 200
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 15mm thickness void-free cross-grain-
laminated Baltic birch plywood and shall employ extensive
internal bracing. It shall be finished in wear-resistant tex-
tured black paint. Input connectors shall be 1x 6-terminal
barrier strip and one Neutrik NL8 Speakon. A total of sixteen
3/8"-16 threaded mounting points (4 each top, bottom and
sides) shall be provided. The front of the loudspeaker shall
be covered with a powder coated perforated steel grill.
The three-way full range loudspeaker shall be the EAW model
MQV1394.
MQV1394
Advertisement
