EAW MQ1364 technical specifications

US O C A

T

				ORMA
			RF		N
		E				CE
	P						P
	L							A
A								T
IC								R
								N
								E
								R
								S
								H
								I
								P

TECHNICAL SPECIFICATIONS MQ1364

DIMENSIONAL DRAWINGS

MQ1364	CENTER OF BALANCE, TBD.
	MOUNTING POINT, 3/8-16 THREADED HOLE.

32.00	(8.12)
	C
	L
		11.91
	25.61
40.00		5.00
	12.16
	23.28
GRILL PARTIALLY	50°
SHOWN
FRONT	TOP	5.63

6.37	13.15
36.10			7.38
		10.57
			C
			L
1.95	SIDES	INPUT	BACK
510834 (A)
exp 4/8/99 dpm
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

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

109.5dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of

141.5SPL 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.

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