MQ3443
ACOUS
TIC
ERSHIP
RTN
ORMANCE
PA
PERF
AL
TECHNICAL SPECIFICATIONS
FEATURES
MQ3443
DESCRIPTIVE DATA
• Mid/High VA4 loudspeaker system
• Optimized for permanent installation only
• 2x Horn-loaded 10-in cones with VA4 phase plug
• 2-in exit/100mm voice coil compression driver on
constant directivity horn
Configuration
Powering
MF Subsystem
DESCRIPTION
The new MQ Series represents the next generation of permanent installation loudspeaker systems. Using VA4 Technology developed for the new KF700 Series, the MQ3443 replaces the MH242 Virtual Array system. The MQ Series comprises matched sets of mid/high and low frequency enclosures that enjoy complementary dimensions and trapeziod
angles to facilitate the creation of tight-packed arrays.
PR
EL
The MQ3443 uses dual horn-loaded 10-in midrange cones
with a specially designed geometry that produces a timecoherent 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 reactance of the
subsystem without affecting the directivity of the sources,
allowing for flawless arraying of multiple MQ mid/high modules.
IM
IN
An ultra-high power 2-in exit/100mm voice coil high frequency compression driver is mounted on a constant directivity horn for consistent, accurate dispersal of HF information.
AR
APPLICATION
NOMINAL DATA
Large House of Worship
Arena
Stadium
Theater
Performing Arts Center
TA
DA
All MQ Series enclosures feature a comprehensive system of
3/8”-16 threaded mounting points for maximum flexibility
when suspending arrays overhead.
Frequency Response (1 W @ 1m)
±3 dB 190 Hz to 19 kHz
-10 dB 140 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
MF 115
HF 120
Impedance (Ohms)
MF 4
HF 8
Power Handling, AES Standard (Watts)
MF 800
HF 200
Calculated Maximum Output (dB SPL)
MF Peak 150.0
HF Peak 149.0
MF Long Term 144.0
HF Long Term 143.0
Nominal Coverage Angle/-6 dB points (degrees)
Y
The MQ3443 mid/high module works with the either the
MQ2412 quad 12-in low frequency module or the MQTD415
Tuned Dipolar Array LF module to create arrays for use in a
wide variety of permanently installed applications.
Applications include:
Mid/High
Biamplified
2x 10-in Horn-Loaded Cone, Radial
Phase Plug
HF Subsystem 1x 2-in Exit/100mm Voice Coil
Compression Driver on Constant
Directivity Horn
Cabinet Type (shape) Trapezoid
Enclosure Materials Baltic Birch Plywood
Finish Black Polyurethane
Connectors 4-Terminal Barrier Strip & 2x
Neutrik NL4 Speakon
Suspension Hardware (16) 3/8"-16 Threaded Mounting
Suspension Points (4 each top,
bottom and sides)
Grill Powder-Coated Perforated Steel
Dimensions
inches millimeters
Height 60.00
1524
Width (front) 32.31
821
Width (rear) 7.98
203
Depth 32.85
834
Trapezoid Angle 50°
Weights
pounds kilograms
Net Weight (not to exceed) 400
181.6
Companion Systems
LF MQ2412, MQTD415
Horizontal 40
Vertical 30
Recommended High-Pass Frequency
24 dB/Octave 190 Hz
EASTERNPerformance
ACOUSTIC WORKS
Acoustic
Partnership
Eastern Acoustic Works
MQ2364
One Main
OneStreet,
Main Whitinsville,
Street, Whitinsville
MA 01588
MA,
• (508)
01588
234
USA
- 6158
• Phone
• FAX508/234-6158
(508) 234 - 8251
• Toll
• Email
Freeinfo@eaw.com
800/992-5013• Web
• Faxhttp://www.eaw.com
508/234-8251 • Web http://www.eaw.com • email info@eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# MQ3443/1p/3/15/00 • Printed In USA
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