EAW QX364 Datasheet

QX364 Specications

FEATURES

• High output, single or bi-amplied, two-way performance

• Broadband pattern control

• Ultra-ecient HF compression driver

• Four Phase Aligned™ 10-in cone transducers (vertical and horizontal pairs)

• Installation exibility, compact size

DESCRIPTION

The new QX300 Series design delivers great output and renowned broad­band pattern control similar to the QX500 Series three-way, but in a new
compact two-way format. Its large 4-in voice coil high frequency compres­sion driver makes it possible to cover the mid-range frequencies. Its high
output level makes it appropriate for medium throws in arenas and stadiums
or high-energy applications like live music venues or dance clubs. Its broad­band pattern control lets it tame hostile acoustical environments like cathe­drals or highly reverberant public spaces, and its exceptional delity pleases
the most critical listeners in concert halls and performing arts centers.

The QX364 has an ultra-ecient and unique high frequency compression
driver with a 60° x 45° constant directivity horn (one of six horn patterns
available, ranging from 60° x 45° to 120° x 60°). Four Phase Aligned™ 10-in
low frequency transducers arranged as vertical and horizontal pairs leverage
benecial interaction based on their spacing to extend pattern control.

Because the four low frequency transducers surround the high compression
driver symmetrically in the horizontal and vertical planes, response across
the full frequency spectrum appears to originate from a single point in space.

Users can select between single-amp and bi-amp operating modes. Addi­tionally, each woofer pair is brought out to the input plate independently to
permit independent, series, or parallel wiring. Combined, these features oer
enormous installation exibility.

Six year warranty.

2-WAY FULL-RANGE LOUDSPEAKER 60° × 45°

See NOTES TABULAR DATA for details

CONFIGURATION

Subsystem:
Transducer Loading

LF 4× 10-in cone Phase-Aligned™

HF 1× 1.4-in exit, 4-in voice coil Horn-loaded
compression driver

Operating Mode:

Amplifier Channels External Signal Processing

Single-amp LF/HF DSP w/EAW Focusing

Bi-amp LF, HF DSP w/EAW Focusing

PERFORMANCE

Operating Range: 66 Hz to 20 kHz

Nominal Beamwidth:

Horz 60°
Vert 45°

Axial Sensitivity (whole space SPL):
LF/HF 109 dB 70 Hz to 20 kHz

LF 102 dB 66 Hz to 600 Hz

HF 111 dB 500 Hz to 20 kHz

Input Impedance (ohms):
Nominal Minimum

LF/HF 8 6.4 @ 175 Hz

LF1, LF2 (each) 4 4 @ 460 Hz

LF (total) 2 2 @ 460 Hz

HF 8 7.9 @ 720 Hz

High Pass Filter: High Pass =>70 Hz, 12 dB/octave Butterworth

Accelerated Life Test:

LF/HF 80 V 800W @ 8 ohm

LF1, LF2 (each) 60 V 900W @ 4 ohm

LF (total) 60 V 1800W @ 2 ohm

HF 35 V 150 W @ 8 ohm

Calculated Axial Output Limit (whole space SPL):
Average Peak

LF/HF 138 dB 144 dB

LF 135 dB 141 dB

HF 133 dB 139 dB

ORDERING DATA

Description Part Number

EAW QX364 2-Way Full-Range Loudspeaker Black 2040494

EAW QX364 2-Way Full-Range Loudspeaker White 2042376

EAW QX364-WP 2-Way Full-Range Loudspeaker Black 2042385

Optional Accessories

U-Bracket Horizontal QX3 Black [UBKT-QX3H] 2042189

Adapter Bracket QX Black [ACC-ABQX] 2036437

Weather Protection Shield [ACC-WPSQX3] 2042373

Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | tel [phone] | fax [phone] | www.eaw.com

DEC2014Part Number: RD0787 Rev C00EAW products are continually improved. All specications are therefore subject to change without notice.

QX364 Specications

2040476-CD-A_DWG_CUST_QX300

NOTES:

1. SYMBOL INDICATES CENTER OF BALANCE.

2. SYMBOL INDICATES MOUNTING POINT,

3/8-16THREADED HOLE.

3. WEIGHT APPROX. 94 lb [43 kg].

4. SHIPPING WEIGHT APPROX. 105 lb [48 kg].

GRILLE NOT SHOWN

TOP/BOTTOM

ENCLOSURE

Material

Exterior Grade Baltic Birch Plywood
Wear resistant textured black paint

Finish

Powder-coated perforated steel

Grille

C

DATECHANGE NUMBERREV

3/6/13ECOWHT9288A

4

2.2

[55]

B

BACK

.5[13]

QX300 SERIES

INPUT

A

SCALE:

www.eaw.com

DWG CUSTOMER

TITLE:

1 1

SHEET OF

QX300 SERIES

[MECHANICAL SPECIFICATION]

A

REVISION:

0.050

2040476-CD

A

DRAWING NUMBER:

PRO ENGINEER

9.0[229]
"X"

6.0

[152]

3

VIEW A-A

18.5

[469]

A

FOR REF ONLY

TOLERANCE IN INCHES

DUAL [MM] DIMENSIONS

LINEAR ± 0.13 in / ± 3.3 mm

ALL DIMENSIONS ARE IN INCHES

UNLESS OTHERWISE SPECIFIED:

ANGLES ± 1°

(X.XX) = REF DIMS

TO BE SYMMETRICAL

NO TOLERANCE IMPLIED

DIMENSIONS ACROSS CENTERLINES

TSC = THEORETICAL SHARP CORNER

3 4

RIGHT SIDE

10.7

[272]

9.0

10.7[272]

[229]

A

54°

14.1[358]

THIRD ANGLE PROJECTION

DIMENSIONS APPLY TO BOTH SIDES

ALL RIGHTS RESERVED

LOUD TECHNOLOGIES, INC.

CONFIDENTIAL PROPERTY OF

HEREIN IS PROPRIETARY AND

THE INFORMATION CONTAINED

18.5

[470]

2

"X"

7.6 [193]

7.8 [198]

7.5 [190]

7.5 [190]

8.0 [203]

7.8 [198]

2

VIEW B-B

1.7

[42]

6.0

1

2.2[55]

B

19.9

[505]

[152]

B

40°

23.7

[602]

QX326

QX366

MODEL

23.7

QX364

QX394

[602]

QX399

QX396

1

FRONT

FOR CLARITY

13.4

[341]

C

B

A

NOTE: This drawing has been reduced. Do not scale.

Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | tel [phone] | fax [phone] | www.eaw.com

DEC2014Part Number: RD0787 Rev C00EAW products are continually improved. All specications are therefore subject to change without notice.