EAW MQV1394e Portable Speaker User manual

SPECIFICATIONS MQV1394e

• Full-range, 3-way system

• 15-in LF; 10-in horn-loaded MF; 2-in exit Neodymium HF

• 90° x 40° beamwidth

• Horizontally configured to create vertical arrays

DESCRIPTION

A 3-way, full-range system in a vented trapezoidal enclosure.

Includes a slot-loaded 15-in woofer, a horn-loaded 10-in MF cone with Radial Phase Plug™, and a 2-in exit/3-in diaphragm

Neodymium compression driver. The MF and HF horns provide a nominal 90° x 40° beamwidth. An internal passive crossover with jumpers on the input panel allows user selection of either bi-amplified or passive operation. In either case digital signal processing is required to achieve specified performance. The enclosure features a comprehensive system of 3/8”-

16 threaded suspension points.

APPLICATION

The MQV1394e combines the MQ Series LF/MF/HF components into a full-range, single-enclosure loudspeaker. It is horizontally configured for arraying in vertical columns. This arrangement is typically used in sports arenas and other venues where the array must address wide, vertical audience angles. The

MF/HF horns in the MQV1394e feature a rigid but well-damped construction using wood veneer backed by structural foam. A no-compromise design means the mid and high frequency horns are truly large enough to provide optimal pattern control throughout each passband.

Application Usage: Install

Houses of Worship

Theatres

Performing Arts Centers

Auditoriums

Arenas

Stadiums

PERFORMANCE

Frequency Response

±3 dB 70 Hz to 15 kHz

-10 dB 50 Hz

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

LF 95

MF/HF 108

MF 109

HF 106

Impedance (Ohms)

LF 8

MF/HF 8

MF 8

HF 8

Power Handling, AES Standard (Watts)

LF 550

MF/HF 400

MF 400

HF 150

Calculated Maximum Output (dB SPL @ 1m)

LF Peak/Long Term 128/122

MF/HF Peak/Long Term 140/134

MF Peak/Long Term 141/135

HF Peak/Long Term 134/128

Nominal Coverage Angle, -6 dB Points (degrees)

Horizontal 90

Vertical 40

Recommended High-Pass Frequency

24 dB/Octave 50 Hz

PHYSICAL

Weights

LF Subsystem 1x 15-in woofer

MF Subsystem 1x 10-in horn loaded cone

HF Subsystem 2-in exit/3-in voice coil compression driver on constant directivity horn

Configuration Three-way, full range

Powering Bi- or Tri-amplified

Enclosure Materials Exterior grade Baltic birch plywood

Finish Wear-resistant textured black paint

Connectors Terminal barrier strip

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

Grille Powder coated perforated steel

Dimensions inches

Height (front) 26.65

Height (rear) 15.3

Width 56.25

millimeters

677

389

1429

Depth 25.59

650

Trapezoid Angle 12.5 Degrees per Side pounds

Net Weight 215

Shipping Weight 240 kilograms

97.7

109.1

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] www.eaw.com

MQV1394e/0002691/002/2 pp October 2003 Printed in USA

SPECIFICATIONS MQV1394e

DIMENSIONAL DRAWING

15.71

8.09

52.35

VIEW A-A

DIMENSIONS APPLY

TO TOP AND BOTTOM

(1.95)

A

26.65

56.25

7.50

19.55

25°

25.59

15.34

12.75

A

13.30

5.00

(15.30)

INPUT

12.50

GRILLE PARTIALLY SHOWN

RIGHT SIDE

FRONT

NOTES:

1. SYMBOL INDICATES MOUTING POINT,

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

2. SYMBOL INDICATES CENTER OF BALANCE.

DIMENSIONS APPLY

TO BOTH SIDES

3. WEIGHT APPROX. 215 LBS.

4. SHIPPING WEIGHT APPROX. 240 LBS.

27.50

4.00

BACK

2X ACCESS

PANEL

0001955(A) 9/3/02

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

A & E SPECIFICATIONS

The 3-way full-range loudspeaker shall incorporate a 15-in slot-loaded woofer, a 10-in MF cone with Radial Phase Plug™, and a 2-in exit/3-in diaphragm HF compression driver. The MF and HF devices shall be loaded on horns that provide a nominal 90° x 40° beamwidth. An internal passive crossover network shall offer either bi- or tri-amplified operation, configurable via jumpers on the input panel.

System frequency response shall vary no more than 63 dB from

70 Hz to 15 kHz measured on axis. The LF section shall produce a sound pressure level of 95 dB SPL on axis at 1 meter with a power input of 1 watt, and shall be capable of producing a peak output of 128 dB SPL on axis at 1 meter. The LF section shall handle 550 watts of amplifier power (AES

Standard) and shall have a nominal impedance of 8 ohms.

When operated in bi-amplified mode, the MF/HF section shall produce a sound pressure level of 108 dB SPL on axis at 1 meter with a power input of 1 watt, and shall be capable of producing a peak output of 140 dB SPL on axis at 1 meter. The

MF/HF section shall handle 400 watts of amplifier power (AES

Standard) and shall have a nominal impedance of 8 ohms.

When operated in tri-amplified mode, the MF section shall produce a sound pressure level of 109 dB SPL on axis at 1 meter with a power input of 1 watt, and shall be capable of producing a peak output of 141 dB SPL on axis at 1 meter. The

MF section shall handle 400 watts of amplifier power (AES

Standard) and shall have a nominal impedance of 8 ohms. The

HF section shall produce a sound pressure level of 106 dB SPL on axis at 1 meter with a power input of 1 watt, and shall be capable of producing a peak output of 134 dB SPL on axis at

1 meter. The HF section shall handle 150 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 exterior grade Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in wear-resistant textured black paint. Input connectors shall be a terminal strip. A total of 16x 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 grille.

The 3-way full-range loudspeaker shall be the EAW model

MQV1394e.

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] www.eaw.com

MQV1394e/0002691/002/2 pp October 2003 Printed in USA