ASV7652 MQV2364
User Manual:
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EASTERN ACOUSTIC WORKS
One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email info@eaw.com • Web http://www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. •MQV2364 PUB#888171/2p/4/1/00 • Printed In USA
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TECHNICAL SPECIFICATIONS MQV2364
FEATURES
•Full Range VA4™ loudspeaker system
•Optimized for permanent install only
•Dual direct radiating 15-inch woofer in optimally
vented enclosure
•Dual Horn loaded 10-inch cone with VA4™ phase plug
•2-inch exit/75mm voice coil compression driver on
constant directivity horn
DESCRIPTION
The MQV Series is part of the next generation of permanent
installation loudspeakers. Using VA4™ Technology developed
for the KF700 series, the MQV range replaces the ASV range
of virtual array systems.
The MQV2364 uses dual direct radiating 15-inch woofers in
an optimally vented enclosure.
Two horn loaded 10-inch midrange cones with special geom-
etry are used that produce a time coherent wavefront through
the upper portion of the midrange that is critical to vocal
articulation. A phase plug with radial slots then serves to
reduce the mechanical resistance of the subsystem without
affecting the directivity of the source, allowing flawless ver-
tical arraying of multiple MQV modules
A high power 2-inch exit/75mm voice coil compression driver
is mounted on a constant directivity horn for consistent,
accurate dispersal of HF information.
APPLICATIONS
The MQV2364 is engineered as a full range component for
very large format arrays and is an effective tool in large-
scale permanent installations. Comprehensive mounting
points allow for flexible installation.
Applications include:
Large Church Large Arenas
Stadiums
DESCRIPTIVE DATA
LF Subsystem 2x 15-in, Vented
MF Subsystem 2x 10-in Horn loaded cone, Radial
Phase Plug
HF Subsystem 1x 2-in Exit/75mm Voice Coil
Compression Driver on Constant
Directivity Horn
Configuration Three-Way, Full Range
Powering Triamplified
Cabinet Type (shape) Trapezoid
Enclosure Materials Baltic Birch Plywood
Finish Wear-resistant Textured Black
Paint
Connectors 1x 6-Terminal Barrier Strip &
1x Neutrik NL8 Speakon
Suspension Hardware (16) 3/8”-16 Threaded Mounting
Points (4 each on top, bottom and
sides)
Grill Powder Coated Perforated Steel
Dimensions Inches Millimeters
Height (front) 36.71 932
Height (rear) 25.36 644
Width 56.25 1429
Depth 29.75 756
Trapezoid Angle 12.5 Degrees per Side
Weights Pounds Kilograms
Net Weight 295 133.8
Shipping Weight 330 149.7
Acoustic Performance Partnership Eastern Acoustic Works ASR4621
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
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TECHNICAL SPECIFICATIONS MQV2364
ARCHITECTURAL SPECIFICATIONS
The three-way full range loudspeaker system shall incorpo-
rate 2x 15-in woofer (vented), 2x 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 60° (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
112 dB SPL on axis at 1 meter with a power input of 1 Watt,
and shall be capable of producing a peak output of 147 SPL
on axis at 1 meter. The high frequency section shall produce
a Sound Pressure Level (SPL) of 113 dB SPL on axis at 1
meter with a power input of 1 Watt, and shall be capable of
producing a peak output of 142 SPL on axis at 1 meter. The
midrange frequency section shall handle 800 Watts of ampli-
fier power (AES Standard) and shall have a nominal imped-
ance of 4 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
MQV2364
NOMINAL DATA
Frequency Response
±3 dB 50 Hz to 16 kHz
-10 dB 34 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
LF 100
MF 112
HF 113
Impedance (Ohms)
LF 4
MF 4
HF 8
Power Handling, AES Standard (Watts)
LF 1100
MF 800
HF 200
Calculated Maximum Output (dB SPL @ 1m)
LF Peak 136.4
MF Peak 147.0
HF Peak 142.0
LF Long Term 130.4
MF Long Term 141.0
HF Long Term 136.0
Nominal Coverage Angle, -6 dB Points (degrees)
Horizontal 60
Vertical 45
Recommended High-Pass Frequency
24 dB/Octave 35Hz
509031 (A)
exp 3/29/00 dpm
MQV2364
36.71
56.25
GRILLE PARTIALLY SHOWN
FRONT
22.81
C
29.61 L
(25.36)
15.34
7.50
25.59
DIMENSIONS APPLY TO
BOTH SIDES
SIDES
25°
7.37
ACCESS
PANEL
10.11
L
C
ACCESS
PANEL
WITH
INPUT
BACK
5.62
52.35
C
L
15.71
VIEW A-A
DIMENSIONS APPLY TO
TOP & BOTTOM
(1.95)
8.08
INDICATES MOUNTING POINT,
16X 3/8-16 THREADED HOLE (PI ANGLE).
DIMENSIONAL DRAWING
