Eaw MQ1364 Manual do Utilizador descarregar pdf (Página 2)

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

DIMENSIONAL DRAWINGS ARCHITECTURAL SPECIFICATIONS

The two-way mid/high loudspeaker system shall incorporate

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 con-

structed of 3mm birch plywood reinforced with high density

polyurethane foam. The MF horn shall incorporate a phase/

displacement plug. The HF driver shall be loaded on con-

stant directivity horn with a nominal coverage pattern of

60° (h) x 40° (v). An internal passive filter network shall

provide system equalization.

System frequency response shall vary no more than ±3 dB

from 190 Hz to 19 kHz measured on axis. The midrange fre-

quency section shall produce a Sound Pressure Level (SPL) of

109.5 dB SPL on axis at 1 meter with a power input of 1

Watt, and shall be capable of producing a peak output of

141.5 SPL on axis at 1 meter. The high frequency section

shall produce a Sound Pressure Level (SPL) of 114 dB SPL on

axis at 1 meter with a power input of 1 Watt, and shall be

capable of producing a peak output of 143 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-grain-

laminated Baltic birch plywood and shall employ extensive

internal bracing. It shall be finished in black catalyzed poly-

urethane. Input connectors shall be 4-terminal barrier strip

and one Neutrik NL4 Speakon. A total of sixteen 3/8"-16

threaded mounting/suspension 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 two-way mid/high loudspeaker shall be the EAW model

MQ1364.

NOMINAL DATA

Frequency Response (1 W @ 1m)

±3 dB 190 Hz to 19 kHz

-10 dB 140 Hz

Axial Sensitivity (dB SPL, 1 Watt @ 1m)

MF 109.5

HF 114.0

Impedance (Ohms)

MF 8

HF 8

Power Handling, AES Standard (Watts)

MF 400

HF 200

Calculated Maximum Output (dB SPL)

MF Peak 141.5

HF Peak 143.0

MF Long Term 135.5

HF Long Term 137.0

Nominal Coverage Angle/-6 dB points (degrees)

Horizontal 60

Vertical 40

Recommended High-Pass Frequency

24 dB/Octave 190 Hz

FRONT

SIDES

BACK

MOUNTING POINT, 3/8-16 THREADED HOLE.

510834 (A)

exp 4/8/99 dpm

MQ1364

CENTER OF BALANCE, TBD.

7.38

10.57

5.63

INPUT

5.00

23.28

12.16

11.91

(8.12)

25.61

50°

TOP

32.00

40.00

GRILL PARTIALLY

SHOWN

36.10

6.37

1.95

13.15

1 2 3 4 5 6 7 ... 19 20

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