EAW MQ1312 Leaflet

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

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.

Manufacturing tolerances are +/- 0.13 and +/- 1°

FRONT

SIDES

BACK

MOUNTING POINT, 3/8-16 THREADED HOLE.

510837 (0)
exp 8/2/99 dpm

CENTER OF  BALANCE

TOP

°