Eaw MQ1364 Manual do Utilizador descarregar pdf

Acoustic Performance Partnership Eastern Acoustic Works MQ1364

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

TECHNICAL SPECIFICATIONS MQ1364

EASTERN ACOUSTIC WORKS

One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [email protected] • Web http://www.eaw.com

EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# MQ1364-888141 (A) /2 pp/4/15/99 • Printed In USA

DESCRIPTION

• Mid/High VA4 loudspeaker system

• Optimized for permanent installation only

• Horn-loaded 10-in cone with VA4 phase plug

• 2-in exit/75mm voice coil compression driver on

constant directivity horn

The new MQ Series represents the next generation of perma-

nent installation loudspeaker systems. Using VA4 Technol-

ogy developed for the new KF700 Series, the MQ range re-

places the MH and BV ranges of Virtual Array systems. The

Series comprises matched sets of mid/high and low frequency

enclosures that enjoy complementary dimensions and

trapeziod angles to facilitate the creation of optimized-cov-

erage arrays.

The MQ1364 uses a single, horn-loaded 10-in midrange cone

with a specially designed geometry that 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 reactance of the

subsystem without affecting the directivity of the source,

allowing for flawless arraying of multiple MQ mid/high mod-

ules.

A high power 2-in exit/75mm voice coil high frequency com-

pression driver is mounted on a constant directivity horn for

consistent, accurate dispersal of HF information. The MQ1364

provides a nominal coverage pattern of 60° (h) x 40° (v).

APPLICATION

The MQ1364 mid/high module works with the MQ1312 triple

12-in low frequency module to create arrays for use in a

wide variety of permanently installed applications.

The most common array configuration is 2x MQ1364’s sepa-

rated by a single MQ1312. In such an array, a certain amount

of splay must be provided to achieve optimal coverage. Rig-

ging systems currently available allow users up to 10° of

overlap between the mid/high enclosures.

All MQ Series enclosures feature a comprehensive system of

3/8”-16 threaded mounting points for maximum flexibility

when suspending arrays overhead.

Applications include:

Large House of Worship

Arena

Stadium

Theater

Performing Arts Center

DESCRIPTIVE DATA

Configuration Mid/High

Powering Biamplified

MF Subsystem 1x 10-in Horn-Loaded Cone,

Radial Phase Plug

HF Subsystem 1x 2-in Exit/75mm 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 &

1x 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 40.00 1016

Width (front) 32.00 813

Width (rear) 8.12 206

Depth 25.61 650

Trapezoid Angle 50°

Weights pounds kilograms

Net Weight 148 67.3

Shipping Weight 156 71.0

Companion Systems

Sub Bass SB528, BH822e

LF MQ1312

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