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JF80

DESCRIPTION A 2-way full range system (passive LF/HF crossover) in a compact vented trapezoidal enclosure. Includes 2x 6.5-in woofers and a 1-in exit compression driver on a Wave Guide Plate™. APPLICATIONS The JF80 is engineered for exceptional performance in the nearfield from a compact enclosure. Surprisingly high output, exceptional fidelity. Very effective as a fill/delay elements in larger overall systems or for foreground/background music reproduction. Six year warranty. Applications include: Band PA MultiMedia Small Retail Spaces Presentation Suite Small HOW’s Theaters DESCRIPTIVE DATA Part Number Product Group LF Subsystem & Loading HF Subsystem & Loading System Configuration Powering Configuration(s) Recommended High-Pass Frequency (24 dB/Octave) Cabinet Type (shape) Enclosure Materials Finish Connectors Suspension Hardware

Grill Options

999519 J 2x 6.5-in Cones 1-in Exit Compression Driver on Wave Guide Plate™ 2-way, Full Range Passive LF/HF Crossover 70Hz Trapezoidal Baltic Birch Plywood Black Catalyzed Polyurethane 2x Neutrik NL4 Speakon 2-Terminal Barrier Strip (6) 1/4”-20 Threaded Mounting/ Suspension Points (1 each top and bottom plus 4 back for Omnimount Series 100), (2) 5/16”-18 threaded points for external Ultimate Brand standmount adapter Vinyl Coated Perforated Steel 980002 Wallmount Bracket

NOMINAL DATA Frequency Response (Hz) ±3 db 85Hz to 18kHz -10 dB 50Hz Axial Sensitivity (dB SPL/1 Watt/1m) 93 Impedance (Ohms) 8 Power Handling (Watts) AES Standard 460 Calculated Maximum Output (dB SPL, @ 1m) Peak 125.6 Long Term 119.6 Nominal Coverage Angle / -6 dB points (degrees) Horizontal 100 Vertical 80 Recommended Complementary Systems Sub SB150 / SB180 Dimensions inches millimeters Height 20.9375 532 Width 7.8125 198 Depth 9.75 248 Back Width 4.5 114 Trapezoid Angle 10 degrees per side Weights pounds kilograms Net Weight 25 11.4 Shipping Weight (per pair) 62 28.2

EASTERN ACOUSTIC WORKS One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [email protected] • Web http://www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# JF80 999519 (A)/14p/4/7/97 • Printed In USA

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DIMENSIONAL DRAWING DIMENSIONAL DRAWINGS

JF80

JF80

SERVICE ITEMS

MOUNTING POINTS 1/4"-20 T-NUTS MOUNTING POINTS 5/16"-18 T-NUTS FOT ULTIMATE BRAND STAND MOUNTING POINTS 1/4"-20 T-NUTS FOR OMNIMOUNT SERIES 75 ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED

9.50

4.50 1.00 MOUNT FOR EYE HOOK (STANDARD)

1.75 2.13 21.00

7.00

LF: Complete Cone Driver EAW Part No. 804003 HF: Complete Compression Driver/Tweeter EAW Part No. 803005 HF: Diaphragm Assembly EAW Part No. 806015 Filter/Crossover Network: Complete Assembly EAW Part No. 225004

ARCHITECTURAL SPECIFICATIONS 1.63 4.25

7.94

1.25

9.75

FRONT

SIDES

4.50

1.12 3.94

2.25

BACK

5.25 9.13 9.75

5.25 ALSO A MOUNTING POINT 1/4"-20 T-NUT

510031 exp 4/21/96 shb

R 12.72

TOP

7.81 5.25 2.50

BOTTOM

9.28

The two-way full range loudspeaker systems shall incorporate 2x 6.5-in LF transducers and a 1-in exit compression driver HF transducer. The HF driver shall be loaded on an axis-symmetrical wave guide plate with a nominal coverage pattern of 100° (h) x 80° (v). An internal passive filter network shall provide fourth order acoustical crossover and system equalization. System frequency response shall vary no more than ±3 dB from 85 Hz to 18 kHz measured on axis. The loudspeaker shall produce a Sound Pressure Level (SPL) of 93 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 125.6 SPL on axis at 1 meter. The loudspeaker shall handle 460 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 15mm thickness void-free cross-grainlaminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black catalyzed polyurethane. Input connectors shall be 2-terminal barrier strip and dual Neutrik NL4 Speakon. The following mounting/suspension shall be provided: two 1/4"-20 threaded mounting/ suspension points (1 each top and bottom); four 1/4"-20 threaded mounting/suspension points on back to attach an Omnimount Series 100; two 5/16"-18 threaded mounting/ suspension points (bottom) for external Ultimate Brand standmount adapter. The front of the loudspeaker shall be covered with a vinyl coated perforated steel grill backed with open cell foam to protect against dust. The two-way full range loudspeaker shall be the EAW model JF80.

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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FREQUENCY RESPONSE

JF80

INPUT IMPEDANCE

JF80 Axial Response

JF80 Full Range Input Impedance (Magnitude)

120

20

15

Ohms

dB SPL

100 10

80 5 B

B

K

60

K

0 100

1000

10000

20000

20

100

1000

Frequency (Hz)

JF80 Q and Directivity 20 18

14 12

Q

10 8 1

Horizontal Q and Directivity (1/3 Octave)

B

K

0.1 200

Directivity Index

16 10

6

Vertical Q and Directivity (1/3 Octave)

4

Total Q and Directivity (1/3 Octave)

2 0 10000

1000

Frequency (Hz)

BEAMWIDTH JF80 Beamwidth vs Frequency 360 330

Horizontal Beamwidth (1/3 Octave)

300

Vertical Beamwidth (1/3 Octave)

270 240

Degrees

20000

Q & BEAMWIDTH BY FREQUENCY

Q & DIRECTIVITY INDEX (DI) 100

10000

Frequency (Hz)

210 180 150

Freq 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 6300 8000 10000 12500 16000 20000

Hor Q & Dir 1 1.3 1.4 1.2 1.5 1.9 2 2.3 2.6 3.3 3.7 4.5 5.8 5.6 4.7 6.7 7.7 5.8 2.6 7 17 9.6 16.2 17.7

Ver Q & Dir 0.8 1.2 1.8 1.4 2.4 3.1 4.1 5.8 8.5 8.8 4.9 6.1 12.8 4.7 2.8 5.6 7.5 6.5 2.5 6.6 18 9.5 14.8 16.7

Tot Q & Dir 0.7 1.2 1.6 1.3 1.9 2.4 2.8 3.3 4 4.8 4.1 4.9 7.4 4.9 2.7 6 7.6 6.1 2.5 7.1 17.6 9.6 15.3 17.3

Hor Beamwidth 360 360 360 360 360 360 360 360 202 153 139 129 106 110 124 98 88 115 117 90 46 88 61 52

Ver Beamwidth 360 360 360 360 360 360 360 94 67 53 148 125 85 109 124 125 79 96 109 99 49 88 65 55

120 90 60 30

B

0 200

K 1000

10000

Frequency (Hz)

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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HORIZONTAL OFF-AXIS RESPONSE

VERTICAL OFF-AXIS RESPONSE

On-axis response normalized to 0 dB.

0

-10

Horizontal +10 degrees B

K

-20 200

Horizontal -10 degrees 1000

JF80 Vertical ±10°

10

Attenuation in dB

Attenuation in dB

On-axis response normalized to 0 dB.

JF80 Horizontal ±10°

10

0

-10

Vertical +10 degrees B

K

-20 200

10000

Attenuation in dB

Attenuation in dB

Horizontal +20 degrees K

-20 200

Horizontal -20 degrees 1000

JF80 Vertical ±20°

10

0

B

0

-10

Vertical +20 degrees B

K

-20 200

10000

Attenuation in dB

Attenuation in dB

Horizontal +30 degrees K

-20 200

Horizontal -30 degrees 1000

JF80 Vertical ±30°

10

0

B

0

-10

Vertical +30 degrees B

K

-20 200

10000

Attenuation in dB

Attenuation in dB

Horizontal +40 degrees

-20 200

K

Horizontal -40 degrees 1000

JF80 Vertical ±40°

10

0

B

10000

0

-10

Vertical +40 degrees B

-20 200

Frequency (Hz)

Acoustic Performance Partnership

10000

Frequency (Hz)

JF80 Horizontal ±40°

-10

Vertical -30 degrees 1000

Frequency (Hz)

10

10000

Frequency (Hz)

JF80 Horizontal ±30°

-10

Vertical -20 degrees 1000

Frequency (Hz) 10

10000

Frequency (Hz)

JF80 Horizontal ±20°

-10

Vertical -10 degrees 1000

Frequency (Hz)

10

JF80

K

Vertical -40 degrees 1000

10000

Frequency (Hz)

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

HORIZONTAL 1/3 OCTAVE POLAR DATA 0° 330°

0°

100

30°

330°

1600

30°

125

270°

160

2500

200

3150 270°

120°

90°

240° B

K 210°

60°

300°

90°

240° B

2000

60°

300°

120° K

150°

210°

180° 0° 330°

150° 180° 0°

250

30°

330°

4000

30°

315 300°

60°

270°

B

6300

500

8000 270°

120°

90°

240° B

K 210°

60°

400

90°

240°

5000 300°

120° K

150°

210°

180° 0° 330°

150° 180° 0°

630

30°

330°

10000

30°

800 300°

60°

270°

90°

240° B

120°

210°

16000

1250

20000 270°

90°

240°

150°

120° K 210°

180°

Acoustic Performance Partnership

60°

1000

B

K

6 db/div.

12500 300°

150° 180°

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

VERTICAL 1/3 OCTAVE POLAR DATA 0° 330°

0°

100

30°

330°

1600

30°

125 300°

270°

300°

240°

2500

200

3150 270°

120°

90°

240° B

K 210°

60°

160

90°

B

2000

60°

120° K

150°

210°

180° 0° 330°

150° 180° 0°

250

30°

330°

4000

30°

315 300°

60°

270°

B

6300

500

8000 270°

120°

90°

240° B

K 210°

60°

400

90°

240°

5000 300°

120° K

150°

210°

180° 0° 330°

150° 180° 0°

630

30°

330°

10000

30°

800 300°

60°

270°

90°

240° B

120°

210°

60°

1000

16000

1250

20000 270°

90°

240° B

K

6 db/div.

12500 300°

120° K

150°

210°

180°

Acoustic Performance Partnership

150° 180°

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

HORIZONTAL OCTAVE POLAR DATA

JF80 125 Hz Horizontal Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

JF80 250 Hz Horizontal Octave Polar Data 0° 30°

330°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

HORIZONTAL OCTAVE POLAR DATA

JF80 500 Hz Horizontal Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

JF80 1000 Hz Horizontal Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

HORIZONTAL OCTAVE POLAR DATA

JF80 2000 Hz Horizontal Octave Polar Data 0° 330°

30°

60°

300°

270°

90°

240° B

120° K 210°

150° 180°

JF80 4000 Hz Horizontal Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

HORIZONTAL OCTAVE POLAR DATA

JF80 8000 Hz Horizontal Octave Polar Data 0° 330°

30°

60°

300°

270°

90°

240° B

120° K 210°

150° 180°

JF80 16000 Hz Horizontal Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

VERTICAL OCTAVE POLAR DATA

JF80 125 Hz Vertical Octave Polar Data 0° 330°

30°

60°

300°

270°

90°

240° B

120° K 210°

150° 180°

JF80 250 Hz Vertical Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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JF80

VERTICAL OCTAVE POLAR DATA

JF80 500 Hz Vertical Octave Polar Data 0° 330°

30°

300°

60°

90°

270°

240° B

120° K 210°

150° 180°

JF80 1000 Hz Vertical Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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TECHNICAL SPECIFICATIONS

JF80

VERTICAL OCTAVE POLAR DATA

JF80 2000 Hz Vertical Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

JF80 4000 Hz Vertical Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80

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TECHNICAL SPECIFICATIONS

JF80

VERTICAL OCTAVE POLAR DATA

JF80 8000 Hz Vertical Octave Polar Data 0° 330°

30°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

JF80 16000 Hz Vertical Octave Polar Data 0° 30°

330°

300°

60°

270°

90°

240° B

120° K 210°

150° 180°

Acoustic Performance Partnership

Eastern Acoustic Works

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]

JF80