EAW MQTD415 Portable Speaker User manual

SPECIFICATIONS MQTD415

DESCRIPTION

A unique 2 way bass system employing Tuned Dipolar Array

Technology. Includes 2x 15" Woofers (vented) and 2x 12" woofers (sealed) in a trapezoidal enclosure.

APPLICATION

The MQTD415 uses patented Tuned Dipolar Array (TDA)

Technology to achieve unprecedented LF directivity in the vertical plane without enormous horns or baffles. The compact, high output LF system works with MQ Series mid/hig modules to create true 3-way arrays in large format installations. A powerful tool where LF directivity is required.

Six year warranty.

Applications include:

Stadiums

Theaters

Arenas Dance Clubs

Performing Arts Centers

Large Houses of Worship

PERFORMANCE

Frequency Response (1 Watt @ 1m)

±3 dB 48 Hz to 300 Hz

-10 dB 38 Hz

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

15-in 101

12-in 101

Impedance (Ohms)

15-in 2x 8

12-in 2x 8

Power Handling, AES Standard (Watts)

15-in 1600

12-in 1000

Calculated Maximum Output (dB SPL)

15-in Peak 139.0

12-in Peak 137.0

15-in Long Term 133.0

12-in Long Term 131.0

90 Degreee Off -Axis Rejection

Vertical 10-12dB Attenuation 110-

300 Hz

PHYSICAL

LF Subsystem 2x 15-in, vented

2x 12-in, sealed

Configuration Dedicated LF tuned dipolar array

Powering Mode Bi-amplified

Cabinet Type (shape) Trapezoidal

Enclosure Materials Baltic birch plywood

Finish Wear-resistant textured black paint

Connectors 2x 4-Terminal barrier strip

Dimensions

Suspension Hardware (16) 3/8”-16 threaded mounting points (4 each top, bottom, and sides)

Grille Powder coated perforated steel inches millimeters

1372 Height 54.00

Width (front) 24.0610

Width (rear) 12.75

Depth 21.0533

Trapezoid Angle 15°

324

Weights pounds

Net Weight 209 94.8

Shipping Weight 234 106.1

kilograms

One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013

EAW products are continually improved. All specifications are therefore subject to change without notice.

FAX 508 234 8251 [email protected]

MQTD415/888174 Rev(1)/2 pp 7/25/00 www.eaw.com

Printed in USA

DIMENSIONAL DRAWING

MQTD415

INDICATES MOUNTING POINT,

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

INDICATES CENTER OF BALANCE.

INDICATES MOUNTING POINT,

3/8-16 THREADED HOLE (NUT PLATE)

24.00

54.00

INPUT

FRONT

GRILLE PARTIALLY SHOWN

7.37

6.72

5.62

1.95

13.15

6.37

ACCESS PANEL

(12.75)

10.34

12.70

21.00

8.88

L

17.15

30

°

5.68

DIMENSIONS APPLY

TO TOP AND BOTTOM

TOP/BOTTOM

509006 (A) exp 3/29/00 dpm

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

50.10

BACK

SIDES

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.

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 amplifier power (AES Standard) and shall have a nominal impedance 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.

The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of 1/2-in thickness void-free cross-grainlaminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in wear-resistant textured black paint. Input connectors shall be dual four-terminal 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 coated 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

EAW products are continually improved. All specifications are therefore subject to change without notice.

FAX 508 234 8251 [email protected]

MQTD415/888174 Rev(1)/2 pp 7/25/00 www.eaw.com

Printed in USA