JF59NT Spec Sheet
JF59NT Specifications
group • S
2-WAY SELF-POWERED LOUDSPEAKER 90° × 45°
See NOTES TABULAR DATA for details
CONFIGURATION
Subsystem:
Transducer
Loading
LF 1x 15 in cone
Vented
HF 1x 1.4 in exit, 3 in voice
coil compression driver
Horn-loaded
Operating Mode:
Amplifier Channels
Bi-amp LF, HF
Signal Processing
DSP w/ EAW Focusing
ACOUSTICAL PERFORMANCE
Operating Range:
47 Hz to 20 kHz
Nominal Beamwidth:
Horz 90°
Vert 45°
Axial Output Limit (whole space SPL):
Average
Calculated LF/HF 125 dB
Peak
131 dB
ELECTRICAL PERFORMANCE
FEATURES
TURES
Input
• Comprehensive integration
• EAW Focusing
• U-Net (audio and communications network)
• EAW Pilot Control and communications
• 1500 watts of class leading power
APPLICATIONS
Corporate A/V, any small to medium sized live sound
reinforcement, performing arts venues, houses of worship, retail,
ballrooms, theaters, theme parks.
DESCRIPTION
The JFNT Series of comprehensively integrated 2-way sound
reinforcement systems elevate the notion of power and utility.
Each JFNT features premium neodymium components, 1500W of
amplification, revolutionary EAW Focusing processing, EAW Pilot
software-accessible front-end DSP, the proprietary U-Net audio and
communications network and the JF Series adaptable enclosure
design. All models natively offer a combination of portable features
and M10 installation points. Available universal accessories include
trim plates that hide handles and provide a connection point for
u-brackets and quick release flytrack segments that integrate into
any enclosure and adjustable legs for use as a stage monitor.
ORDERING DATA
Description
Part Number
EAW JF59NT Black Active Speaker 115 V
EAW JF59NT Black Active Speaker 230 V
Optional Accessories
2034645-00
2034645-01
M10 × 37mm Forged Shoulder Eyebolt
EAW U-Bracket Adjustable S1 BLK [UBKT-S1]
EAW ACC Leg Adjustable S (2 Per) [ACC-LGS]
EAW ACC Flytrack S (2 Per) [ACC-FTS]
EAW ACC Cover Plate S (2 Per) BLK [ACC-CPS]
Fly Clip with Ring
0029818
2035474
2035438
2035439
2035473
0001386
Type
Sensitivity
Impedance
Wiring
Loop
Electronically balanced XLRF
2.5 V / 10 dBu at Limit
6.2 V / 18 dBu at Clip
20 k ohm (balanced to chassis), 10 k ohm (unbalanced)
Pin 1: chassis, Pin 2: signal +, Pin 3: signal Electronically balanced XLRM
DSP (50 Mflop 32 bit Sharc):
Encoding 24 Bit / 48 kHz
Filters Proprietary
Latency 2.97 ms
User Addressable DSP
Array
EQ 10 Parametric
Delay 1200 ms
Level 15 dB +/Amplifier
LF
Type Modified Class D
Maximum Output 63 V, 1000 W @ 4 ohm
THD + noise < 0.3%
Dynamic Range > 105 dB
Driver Protection Integral DSP limiting
Box
10 Parametric
1200 ms
15 dB +/HF
Modified Class D
45 V, 500 W @ 4 ohm
< 0.1%
>102 dB
AC Mains (Nominal)
Connector Neutrik PowerCon®
115 V
230 V
Input 100 V to 120 V
220 V to 240 V
Frequency 50 Hz to 60 Hz
50 Hz to 60 Hz
Current:
Idle 0.25 A
0.15 A
In Rush 0.9 A
0.6 A
Output Limit 1.6 A
1.0 A
Fuse Rating 10 A
6.3 A
Input Selection
Analog, AES Ch 1, AES Ch 2, U-Net (1 - 64)
Communication
USB, U-Net 1, U-Net 2
CONTROLS
COMPLIANCE:
High Pass Filter 55 Hz / 80 Hz / 110 Hz
Mode Normal / Coupled / Monitor
INDICATORS (LED)
Signal Present
Limiter Active
Clip
Amplifier Status
System Gain
Rear Speaker DSP
Input Selection
U-Net Status
CE EN 60065:2002, EN55103-1:1997, EN 55103-2:1997,
EN 55103-1, EN55103-2, EN60065
CSA CAN/CSA 60065-03, UL Std No. 60065-03
FCC Part 15
Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
Part Number: RD0527 Rev A00
October 2010
A
B
C
215.0
[8.46]
Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
Part Number: RD0527 Rev A00
1
BOTTOM
2
THE INFORMATION CONTAINED
HEREIN IS PROPRIETARY AND
CONFIDENTIAL PROPERTY OF
LOUD TECHNOLOGIES, INC.
ALL RIGHTS RESERVED
THIRD ANGLE PROJECTION
A
ECOWHT6969
3
DIMENSIONS ACROSS CENTERLINES
TO BE SYMMETRICAL
TSC = THEORETICAL SHARP CORNER
(X.XX) = REF DIMS
NO TOLERANCE IMPLIED
59.5
[2.34]
www.eaw.com
BACK
91.8
[3.61]
10/8/10
DATE
4
A
B
C
PRO ENGINEER
A
REVISION:
0.065
SCALE:
2034636-CD
SHEET 1 OF 1
DRAWING NUMBER:
A
DWG CUSTOMER
JF56NT JF59NT
[MECHANICAL SPECIFICATION]
TITLE:
PULL BACK
POINT
323.9
[12.75]
POWER
AMPLIFIER
TOLERANCE IN MILLIMETERS
LINEAR ± 3.3 mm / ± 0.13 in
ANGLES ± 1°
4
REV CHANGE NUMBER
JF56NT
JF59NT
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN MILLIMETERS
DUAL [INCHES] DIMENSIONS
FOR REF ONLY
2X HANDLE
3X 152.4
[6.00]
215.0
[8.46]
DIMENSIONS APPLY
TO BOTH SIDES
435.0
[17.13]
GRILLE NOT SHOWN FOR CLARITY
304.8 [12.00]
152.4 [6.00]
TOP HAT
647.6
[25.50]
R1018.5
[40.10]
3
NOTES:
1. SYMBOL
INDICATES CENTER OF BALANCE.
2. SYMBOL
INDICATES MOUNTING POINT,
M10 THREADED HOLE.
3. SYMBOL
INDICATES MOUNTING POINT,
M10 THREADED HOLE FOR
OMNIMOUNT 120.0 SERIES.
4. WEIGHT APPROX. 33 kg [72.4 lb]
5. SHIPPING WEIGHT APPROX. 38 kg [83.4 lb]
RIGHT SIDE
TOP
66.6°
435.3 [17.14]
304.8 [12.00]
225.0 [8.86] TSC
152.4 [6.00]
235.0
[9.25]
2
FRONT
465.3
[18.32]
HANDLE
215.0
[8.46]
1
JF59NT Specifications
group • S
NOTE: This drawing has been reduced. Do not scale.
October 2010
JF59NT Specifications
group • S
PERFORMANCE DATA
See NOTES GRAPHIC DATA for details
Frequency Response: Processed Multi-Amp
Phase Linearity
Complete = blue
Complete = blue
10
180
135
0
90
SPL (dB)
SPL (dB)
-10
-20
-30
45
-0
-40
-90
-40
-50
-135
-180
10
100
1000
10
20000
100
Frequency (Hz)
1000
20000
Frequency (Hz)
Beamwidth (-6 dB SPL Points)
Directivity Index
Horizontal = orange Vertical = black
Complete = pink
20
360
DI (dB)
Degrees
100
10
10
0
1
100
1000
Frequency (Hz)
10
100
1000
20000
20000
Frequency (Hz)
Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
Part Number: RD0527 Rev A00
October 2010
JF59NT Specifications
group • S
HORIZONTAL POLAR DATA
See NOTES GRAPHIC DATA for details
90˚
90˚
135˚
135˚
45˚
180˚
0˚
-135˚
100Hz
125Hz
160Hz
200Hz
45˚
180˚
-135˚
-45˚
-90˚
90˚
90˚
135˚
45˚
180˚
0˚
-135˚
250Hz
315Hz
400Hz
500Hz
45˚
180˚
-135˚
-45˚
-45˚
-90˚
-90˚
90˚
90˚
135˚
135˚
45˚
180˚
0˚
-135˚
-45˚
-90˚
630Hz
800Hz
1000Hz
1250Hz
0˚
4000Hz
5000Hz
6300Hz
8000Hz
-45˚
-90˚
135˚
0˚
1600Hz
2000Hz
2500Hz
3150Hz
45˚
180˚
0˚
-135˚
10000Hz
12500Hz
16000Hz
-45˚
-90˚
Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
Part Number: RD0527 Rev A00
October 2010
JF59NT Specifications
group • S
VERTICAL POLAR DATA
See NOTES GRAPHIC DATA for details
90˚
90˚
135˚
135˚
45˚
180˚
0˚
-135˚
100Hz
125Hz
160Hz
200Hz
45˚
180˚
-135˚
-45˚
-90˚
90˚
90˚
135˚
45˚
180˚
0˚
-135˚
250Hz
315Hz
400Hz
500Hz
45˚
180˚
-135˚
-45˚
-45˚
-90˚
-90˚
90˚
90˚
135˚
135˚
45˚
180˚
0˚
-135˚
-45˚
-90˚
630Hz
800Hz
1000Hz
1250Hz
0˚
4000Hz
5000Hz
6300Hz
8000Hz
-45˚
-90˚
135˚
0˚
1600Hz
2000Hz
2500Hz
3150Hz
45˚
180˚
0˚
-135˚
10000Hz
12500Hz
16000Hz
-45˚
-90˚
Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
Part Number: RD0527 Rev A00
October 2010
JF59NT Specifications
group • S
INPUT PANEL
SIGNAL DIAGRAM
2-Way, Bi-Amp (LF, HF)
AMPLIFIER &
POWER SUPPLY
ASS’Y
PUSH
DSP PC BOARD
THRU
CLIP
ALL ON
INPUT
MUTE
LIMITER ACTIVE
SIGNAL PRESENT
2
1
IN
3
INPUT A/D
HPF
EQ
LIMIT
DELAY
LPF
EQ
LIMIT
DELAY
COUPLED
D/A
AMP
HF
500 W @ 4 ohm
D/A
AMP
LF
1000 W @ 4 ohm
MONITOR
2
3
1
4
THIS EQUIPMENT COMPLIES WITH THE LIMITS FOR A CLASS-A
DIGITAL DEVICE AS DESCRIBED BY FCC RULES AND THE
CANADIAN DEPARTMENT OF COMMUNICATIONS, ICES-003.
THIS EQUIPMENT GENERATES, USES, AND CAN RADIATE RADIO
FREQUENCY ENERGY AND MAY CAUSE HARMFUL INTERFERENCE
TO RADIO COMMUNICATIONS. OPERATION OF THIS EQUIPMENT IN
A RESIDENTIAL AREA IS LIKELY TO CAUSE INTERFERENCE TO
ELECTRICAL DEVICES.
AC MAINS
100-120 V
50-60 Hz 140W
LEGEND
EAW UX8800 Digital Signal Processor –or–
Integral Digital Signal Processing for NT products.
HPF:
High Pass Filter for crossover –or–
Recommended High Pass Filter.
LPF:
Low Pass Filter for crossover.
LF/MF/HF:
Low Frequency / Mid Frequency / High Frequency.
AMP:
User Supplied Power Amplifier –or–
Integral Amplifier for NT products.
XVR:
Passive LPFs, HPFs, and EQ integral to the loudspeaker.
EAW Focusing: Digital Signal Processor capable of implementing EAW Focusing.
DSP:
NOTES
TABULAR DATA
1.
2.
3.
4.
Measurement/Data Processing Systems: Primary - FChart: proprietary EAW software; Secondary - Brüel & Kjær 2012.
Microphone Systems: Earthworks M30; Brüel & Kjær 4133
Measurements: Dual channel FFT; length: 32 768 samples; sample rate: 48 kHz; logarithmic sine wave sweep.
Measurement System Qualification (includes all uncertainties): SPL: accuracy +/-0.2 dB @ 1 kHz, precision +/-0.5 dB 20 Hz to 20 kHz, resolution 0.05 dB; Frequency: accuracy +/-1 %, precision +/-0.1
Hz, resolution the larger of 1.5 Hz or 1/48 octave; Time: accuracy +/-10.4 μs, precision +/-0.5 μs, resolution 10.4 μs; Angular: accuracy +/-1°, precision +/-0.5°, resolution 0.5°.
5. Environment: Measurements time-windowed and processed to eliminate room effects, approximating an anechoic environment. Data processed as anechoic or fractional space, as noted.
6. Measurement Distance: 7.46 m. Acoustic responses represent complex summation of the subsystems at 20 m. SPL is referenced to other distances using the Inverse Square Law.
7. Enclosure Orientation: For beamwidth and polar specifications, as shown in Mechanical Specification drawing.
8. Volts: Measured rms value of the test signal.
9. Watts: Per audio industry practice, “loudspeaker watts” are calculated as voltage squared divided by rated nominal impedance. Thus, these are not True Watt units of energy as defined
by International Standard.
10. SPL: (Sound Pressure Level) Equivalent to the average level of a signal referenced to 0 dB SPL = 20 microPascals.
11. Subsystem: This lists the transducer(s) and their acoustic loading for each passband. Sub = Subwoofer, LF = Low Frequency, MF = Mid Frequency, HF = High Frequency.
12. Operating Mode: User selectable configurations. Between system elements, a comma (,) = separate amplifier channels; a slash (/) = single amplifier channel. DSP = Digital Signal Processor.
IMPORTANT: To achieve the specified performance, the listed external signal processing must be used with EAW-provided settings.
13. Operating Range: Range where the processed Frequency Response stays within -10 dB SPL of the power averaged SPL within this range; measured on the geometric axis. Narrow band
dips are excepted.
14. Nominal Beamwidth: Design angle for the -6 dB SPL points, referenced to 0 dB SPL as the highest level.
15. Axial Sensitivity: Power averaged SPL over the Operating Range with an input voltage that would produce 1 W at the nominal impedance; measured with no external processing on
the geometric axis, referenced to 1 m.
16. Nominal Impedance: Selected 4, 8, or 16 ohm resistance such that the minimum impedance point is no more than 20% below this resistance over the Operating Range.
17. Accelerated Life Test: Maximum test input voltage applied with an EIA-426B defined spectrum; measured with recommended signal processing and Recommended Protection Filter.
18. Calculated Axial Output Limit: Highest average and peak SPLs possible during the Accelerated Life Test. The Peak SPL represents the 2:1 (6 dB) crest factor of the Life Test signal.
19. High Pass Filter: This helps protect the loudspeaker from excessive input signal levels at frequencies below the Operating Range.
GRAPHIC DATA
1. Resolution: To remove insignificant fine details, 1/12 octave cepstral smoothing was applied to acoustic frequency responses and 1/3 octave cepstral smoothing was applied to the beamwidth and
impedance data. Other graphs are plotted using raw data.
2. Frequency Responses: Variation in acoustic output level with frequency for a constant input signal. Processed: normalized to 0 dB SPL. Unprocessed inputs: 2 V (4 ohm nominal impedance), 2.83 V (8
ohm nominal impedance), or 4 V (16 ohm nominal impedance) referenced to a distance of 1 m.
3. Processor Response: The variation in output level with frequency for a constant input signal of 0.775 V = 0 dB reference.
4. Beamwidth: Average angle for each 1/3 octave frequency band where, starting from the rear of the loudspeaker, the output first reaches -6 dB SPL referenced to 0 dB SPL as the highest level. This method
means the output may drop below -6 dB SPL within the beamwidth angle.
5. Impedance: Variation in impedance magnitude, in ohms, with frequency without regard to voltage/current phase. This means the impedance values may not be used to calculate True Watts (see 9 above).
6. Polar Data: Horizontal and vertical polar responses for each 1/3 octave frequency band 100 Hz to 16 kHz or Operating Range.
Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
Part Number: RD0527 Rev A00
October 2010
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