EAW MQTD415 specifications Dimensional Drawing, Specifications

DIMENSIONAL DRAWING

INDICATES MOUNTING POINT,

MQTD415 3/8-16 THREADED HOLE (PI ANGLE).

INDICATES CENTER OF BALANCE. INDICATES MOUNTING POINT,

3/8-16 THREADED HOLE (NUT PLATE)

24.00

C

L

SPECIFICATIONS MQTD415

A & E SPECIFICATIONS

The low frequency loudspeaker systems shall incorporate 2x 15-in plus 2x 12-in LF transducers. Each driver pair shall be spaced so as to create a tuned dipolar array. The driver pairs shall require an active crossover at 145 Hz, 24 dB/octave. The system shall provide 10-12 dB attenuation 90° off axis from 110 Hz to 300 Hz.

	54.00	INPUT
FRONT		7.37
		6.72
	GRILLE PARTIALLY SHOWN	5.62
		1.95
	(12.75)
ACCESS PANEL	10.34

12.70 21.00

	8.88
C	50.10
L
17.15
30°

5.68

DIMENSIONS APPLY TO TOP AND BOTTOM

TOP/BOTTOM

509006 (A)

exp 3/29/00 dpm

BACK

13.15

6.37

SIDES

System frequency response shall vary no more than ±3 dB from 48 Hz to 300 Hz measured on axis. The 15-in driver pair shall produce a Sound Pressure Level (SPL) of 101 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 139 SPL on axis at 1 meter. The 15-in driver pair shall handle 1600 Watts of ampli- fier power (AES Standard) and shall have a nominal imped- ance of 2x 8 Ohms.

The 12-in driver pair shall produce a Sound Pressure Level (SPL) of 101 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 SPL on axis at 1 meter. The 12-in driver pair shall handle 1000 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 2x 8 Ohms.

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

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 wear-resistant tex- tured black paint. Input connectors shall be dual four-termi- nal barrier strips. A total of 16 3/8"-16 threaded mounting points (4 each top, bottom, and sides) shall be provided. The front of the loudspeaker shall be covered with a powder coat- ed perforated steel grille.

The low frequency loudspeaker shall be the EAW model MQTD415.

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.			MQTD415/888174 Rev(1)/2 pp 7/25/00		Printed in USA