Eaw MQ2343D DATASHEET
PRELIMINARY
Frequency Response (1 W @ 1 m)
±3 dB 250 Hz to 15 kHz
-10 dB 200 Hz
Axial Sensitivity (dB SPL, 1 W @ 1 m)
Passive 106
MF 109
HF 113
Impedance (Ohms)
Passive 4
MF 4
HF 4
Power Handling, (Watts, continuous)
Passive 675
MF 800
HF 300
Calculated Maximum Output (dB SPL)
Passive Peak 140
MF Peak 144
HF Peak 144
Passive Long Term 134
MF Long Term 138
HF Long Term 138
Nominal Coverage Angle/-6 dB points (degrees)
Horizontal 45
Vertical 30
Recommended High-Pass Frequency
24 dB/Octave 200 Hz
• Dedicated horn loaded MF/HF array module
• Narrowest beamwidth in MQ Series: 45° H x 30° V
• 2x 10 in MF w/ Radial Phase Plug™; 2x 2 in exit HF
• 45° x 30° beamwidth
• Vertically configured to create horizontal arrays
A dedicated mid/high system in a trapezoidal enclosure.
Includes two horn-loaded 10 in MF cones and a two 2 in
exit/3 in diaphragm neodymium compression drivers for
extremely high output. The MF and HF horns have a nominal
45° x 30° beamwidth. An internal passive crossover with
jumpers on the input panel allows user selection of either biamplified or passive operation. In either case digital signal
processing is required to achieve specified performance. The
enclosure features a compr ehen sive system of 3/8”-16 threaded suspension points.
The MQ2343D employs a no-compromise high “Q” design
where the mid and high frequency horns are truly large
enough to provide optimal pattern control throughout each
passband. The MQ2343D has been specifically designed to
work with the horn-loaded BH2312 LF lou dspeak er to create a
full-range audio system. It may also be used with the
MQ2315, MQ2412, and MQTD415 LF loudspeakers, or without
a LF complement for voice-only applications. Dual HF components produce greater output than comparably-sized MQ2300
Series products for long throw applications.
SPECIFICATIONS MQ2343D
FEATURES
DESCRIPTION
PERFORMANCE
One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013 FAX 508 234 8251 info@eaw.com www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. MQ2343D/2 pp March 2003 Printed in USA
APPLICATION
PHYSICAL
Configuration Mid/High
Powering Passive or bi-amplified
MF Subsystem 2x 10 in horn loaded cones w/
Radial Phase Plug™
HF Subsystem 2x 2 in exit/3 in voice coil com-
pression drivers on constant
directivity horn
Enclosure Materials
Exterior grade Baltic birch plywood
Finish
Wear resistant textured black paint
Connectors Terminal barrier strip
Suspension Hardware 16x 3/8"-16 threaded mounting
suspension points (4 each top,
bottom and sides)
Grille Powder coated perforated steel
Dimensions inches millimeters
Height 54.00 1372
Width (front) 32.00 813
Width (rear) 8.32 211
Depth 32.19 818
Trapezoid Angle 20° per side
Weights pounds kilograms
Net Weight 245 111.4
Shipping Weight 260 118.2
SPECIFICATIONS MQ2343D
DIMENSIONAL DRAWING
One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013 FAX 508 234 8251 info@eaw.com www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. MQ2343D/2 pp March 2003 Printed in USA
Manufacturing tolerances are +/- 0.13 and +/- 1°
PRELIMINARY
(8.32)
32.19
14.03
24.26
40°
TOP
DIMENSIONS APPLY
TO TOP AND BOTTOM
32.00
54.00
GRILLE PARTIALLY SHOWN
FRONT
A
C
L
14.06
A
5.25
14.96
6.26
50.10
VIEW A-A
(1.95)
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).
5.88
5.00
C
L
INPUT
4.00
C
L
51.47
20.04
2.54
BACK
SK001313 (2) 1/29/03
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