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TECHNICAL SPECIFICATIONS
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 info@eaw.com • 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
ACOUS
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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 info@eaw.com
JF80
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
ACOUS
TIC
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ORMANCE
PA
PERF
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
ACOUS
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PA
PERF
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
ACOUS
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
ACOUS
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PERF
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TECHNICAL SPECIFICATIONS
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 info@eaw.com
JF80
ACOUS
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PERF
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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 info@eaw.com
JF80
ACOUS
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PERF
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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 info@eaw.com
JF80