ASV7652 MQV1364

User Manual: MQV1364

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ACOUS
TIC

ERSHIP
RTN

ORMANCE
PA
PERF
AL

TECHNICAL SPECIFICATIONS

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 MQV1364 uses a single, direct radiating 15-inch woofer
in an optimally vented enclosure.
A single, horn loaded 10-inch midrange cone with a special
geometry is used which produces 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
vertical 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 MQV1364 is engineered as a full range component for
very large format arrays and is an effective tool in largescale permanent installations. Comprehensive mounting
points allow for flexible installation.
Applications include:
Large Church Large Arenas
Stadiums
DESCRIPTIVE DATA
LF Subsystem
MF Subsystem
HF Subsystem
Configuration
Powering
Cabinet Type (shape)
Enclosure Materials
Finish
Connectors
Suspension Hardware
Grill
Dimensions
Height (front)
Height (rear)
Width
Depth
Trapezoid Angle
Weights
Net Weight
Shipping Weight

1x 15-in Woofer
1x 10-in Horn Loaded Cone
2-in Exit Compression Driver on
Constant Directivity Horn
Three-way, Full Range
Triamplified
Trapezoid
Baltic Birch Plywood
Wear-resistant Textured Black
Paint
1x 6-Terminal Barrier Strip &
1x Neutrik NL8 Speakon
(16) 3/8”-16 Threaded Mounting
Points (4 each on top, bottom and
sides)
Powder Coated Perforated Steel
Inches Millimeters
26.65
677
15.3
389
56.25
1429
25.59
650
12.5 Degrees per Side
Pounds Kilograms
215
97.5
240
108.9

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. • PUB#888168/

MQV1364

ACOUS
TIC

ERSHIP
RTN

ORMANCE
PA
PERF
AL

TECHNICAL SPECIFICATIONS

DIMENSIONAL DRAWING

ARCHITECTURAL SPECIFICATIONS
INDICATES MOUNTING POINT,
16X 3/8-16 THREADED HOLE (PI ANGLE).

MQV1364
56.25

12.50

5.62

ACCESS PANEL

C
L

26.65

GRILLE PARTIALLY SHOWN

FRONT

7.37

ACCESS
PANEL
WITH
INPUT

BACK

25.59
C
L

7.50
15.34
15.71
25° 19.55

C
L

12.75 (15.30)
8.10

SIDES
DIMENSIONS APPLY TO
BOTH SIDES

MQV1364

52.35

TOP
DIMENSIONS APPLY TO TOP
AND BOTTOM

509030 (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 109
HF 113
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 141.0
HF Peak 142.0
LF Long Term 124.4
MF Long Term 135.0
HF Long Term 136.0
Nominal Coverage Angle, -6 dB Points (degrees)
Horizontal 60
Vertical 45
Recommended High-Pass Frequency
24 dB/Octave 35Hz

Acoustic Performance Partnership

(1.95)

The three-way full range loudspeaker system shall incorporate 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 constructed 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 directivity 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 frequency section shall produce a Sound Pressure Level (SPL) of
109 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 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 400 Watts of amplifier power (AES Standard) and shall have a nominal impedance 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-grainlaminated Baltic birch plywood and shall employ extensive
internal bracing. It shall be finished in wear-resistant textured 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
MQV1364.

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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Page Count                      : 2
Create Date                     : 2000:04:13 11:58:35
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Subject                         : ASV7652
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Title                           : ASV7652
Author                          : Mitchel Ahern

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