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# MH660E 999087 (A)/2p/3/14/97 • Printed In USA
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TECHNICAL SPECIFICATIONS MH660E
DESCRIPTION
A 2-way biamp mid/high system in a trapezoidal enclosure.
Includes a horn-loaded 10-in midrange cone and a 2-in exit
compression driver on a 65 x 45 constant directivity horn.
APPLICATIONS
The MH660E Virtual Array mid/high loudspeaker is engineered
to combine with BH, BV or TD Series LF modules to create
true 3-way large format arrays. 3-way design dramatically
improves the quality of vocal reproduction while the cone-
driven large format midbass horn extends pattern control
into the lower octaves. An effective tool in large scale per-
manent installations. Comprehensive mounting/suspension
points. Six year warranty.
Applications include:
Large Theaters
Concert Halls
Stadiums
Cathedrals
Large HOW’s
Dance Clubs
DESCRIPTIVE DATA
Part Number 999087
Product Group M
MF Subsystem & Loading 1x 10-in Horn Loaded Cone
HF Subsystem & Loading 1x 2-in Exit Compression Driver on
Constant Directivity Horn
System Configuration 2-way, Mid/High
Powering Configuration(s) Biamplified (MX Series Processor)
Recommended High-Pass
Frequency (24 dB/Octave) 200Hz
Cabinet Type (shape) Modified Trapezoid
Enclosure Materials Baltic Birch Plywood
Finish Black Catalyzed 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 Vinyl Coated Perforated Steel
NOMINAL DATA
Frequency Response (Hz)
±3 db 200Hz to 19kHz
-10 dB 140Hz
Axial Sensitivity (dB SPL/1 Watt/1m)
MF 109
HF 112
Impedance (Ohm)
MF 8
HF 10
Power Handling (Watts)
MF AES Standard 400
HF AES Standard 200
Calculated Maximum Output (dB SPL, @ 1m)
MF Peak 141.0
HF Peak 141.0
MF Long Term 135.0
HF Long Term 135.0
Nominal Coverage Angle / -6 dB points (degrees)
Horizontal 60
Vertical 45
Dimensions & Weights inches millimeters
Height 38.25 972
Width 24.56 624
Width (Front) 24.56 624
Width (Rear) 12.71 323
Depth 29.5 749
Trapezoid Angle 15 degrees per side
Weights pounds kilograms
Net Weight 150 68.3
Shipping Weight 162 73.7
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