EAW specifications Dimensional Drawing, A & E Specifications, SPECIFICATIONS MQ1312

DIMENSIONAL DRAWING

MQ1312		CENTER OF BALANCE
		MOUNTING POINT, 3/8-16 THREADED HOLE.
	24.00		(12.75)	12.70
			C
			L
			21.00
40.00			7.50	5.68
			10.34
			17.15
GRILL PARTIALLY			30°
			TOP
	SHOWN
	FRONT			5.63
	6.37		13.15
	36.10			7.38
			10.69	20.00
			C
			L
510837 (0)	1.95	SIDES	INPUT	BACK
exp 8/2/99 dpm
Manufacturing tolerances are +/- 0.13 and +/- 1°

SPECIFICATIONS MQ1312

A & E SPECIFICATIONS

The low frequency loudspeaker systems shall incorporate 3x 12-in LF transducers. The LF drivers shall be mounted in sep- arate vented subenclosures tuned for optimum low frequency response.

System frequency response shall vary no more than ±3 dB from 50 Hz to 1600 Hz measured on axis. The loudspeaker shall pro- duce a Sound Pressure Level (SPL) of 100 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 137.8 SPL on axis at 1 meter. The loudspeaker shall handle 1500 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 3x 8 Ohms. The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of 1/2-in thickness void-free cross-grain- laminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black polyurethane. Input connectors shall be a 6-terminal barrier strip and 2x Neutrik NL4 Speakon with connections as follows (LF1 is top- most driver, LF3 is lowest):

	NL4 (left)	NL4 (right)
Pins 1 +/–	LF1 +/–	LF3 +/–
Pins 2 +/–	LF2 +/–	LF4 N/C

A total of sixteen 3/8"-16 threaded mounting/suspension points (4 each top, bottom, sides) shall be provided. The front of the loudspeaker shall be covered with a powder coated per- forated steel grille.

The low frequency loudspeaker shall be the EAW model MQ1312.

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.			MQ1312/888140/2 pp	4/1/00	Printed in USA