JF29NT Spec Sheet

JF29 NT Preliminary Specifications group • S

2-WAY SELF-POWERED LOUDSPEAKER 90° × 45°

See NOTES TABULAR DATA for details

CONFIGURATION

Subsystem:

Transducer Loading

Vented

Horn-loaded

LF 1x 12 in cone

HF 1x 1.4 in exit, 3 in voice coil compression driver

Operating Mode:

Amplifier Channels

Bi-amp LF, HF

ACOUSTICAL PERFORMANCE

Operating Range: 55 Hz to 20 kHz

Nominal Beamwidth:

Signal Processing

DSP w/ EAW Focusing

• 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 JF

NT

Series of comprehensively integrated 2-way sound reinforcement systems elevate the notion of power and utility.

Each JF

NT

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

EAW JF29

NT

Black Active Speaker 115 V

EAW JF29

NT

Black Active Speaker 230 V

Optional Accessories

Part Number

2034631-00

2034631-01

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

COMPLIANCE:

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

Axial Output Limit (whole space SPL):

Average

Calculated LF/HF 124 dB

Peak

130 dB

ELECTRICAL PERFORMANCE

Input

Type Electronically balanced XLRF

Sensitivity 2.5 V / 10 dBu at Limit 6.2 V / 18 dBu at Clip

Impedance 20 k ohm (balanced to chassis), 10 k ohm (unbalanced)

Wiring Pin 1: chassis, Pin 2: signal +, Pin 3: signal -

Loop Electronically balanced XLRM

DSP (50 Mflop 32 bit Sharc):

Encoding 24 Bit / 48 kHz

User Addressable DSP

Array

EQ 10 Parametric

Amplifier

Level 15 dB +/-

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

AC Mains (Nominal)

Box

10 Parametric

15 dB +/-

HF

Modified Class D

45 V, 500 W @ 4 ohm

< 0.1%

> 102 dB

Current:

Input 100 V to 120 V

Frequency 50 Hz to 60 Hz

Idle 0.25 A

In Rush 0.9 A

Output Limit 1.6 A

Fuse Rating 10 A

220 V to 240 V

50 Hz to 60 Hz

0.15 A

0.6 A

1.0 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

High Pass Filter 55 Hz / 80 Hz / 110 Hz

Mode Normal / Coupled / Monitor

INDICATORS (LED)

Signal Present

Limiter Active

Amplifier Status

System Gain

Rear Speaker DSP

U-Net Status

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 specifi cations are therefore subject to change without notice. Part Number: RD0525 Rev A00 October 2010

JF29 NT Preliminary Specifications group • S

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



JF29 NT Preliminary Specifications

PERFORMANCE DATA

See NOTES GRAPHIC DATA for details

Frequency Response: Processed Multi-Amp

Complete = blue

10

0

-10

-20

-30

-40

-50

10 100 1000 20000

Frequency (Hz)

Beamwidth (-6 dB SPL Points)

Horizontal = orange Vertical = black

360 group • S

Phase Linearity

Complete = blue

180

135

90

45

-0

-40

-90

-135

-180

10 100 1000 20000

Frequency (Hz)

Directivity Index

Complete = pink

20

100

10

10

1

100 1000 20000

Frequency (Hz)

0

10 100 1000 20000

Frequency (Hz)




HORIZONTAL POLAR DATA


90˚

135˚ 45˚

180˚ 0˚

100Hz

125Hz

160Hz

200Hz

-135˚ -45˚

-90˚

180˚

135˚

-135˚

90˚

180˚

135˚

-135˚

45˚

-45˚

0˚

250Hz

315Hz

400Hz

500Hz

180˚

135˚

-135˚

-90˚

90˚

180˚

135˚

-135˚

45˚

-45˚

0˚

135˚

630Hz

800Hz

1000Hz

1250Hz

180˚

-135˚

-90˚

90˚

-90˚

-90˚

90˚

-90˚

90˚ group • S

45˚

-45˚

0˚

1600Hz

2000Hz

2500Hz

3150Hz

45˚

-45˚

0˚

4000Hz

5000Hz

6300Hz

8000Hz

45˚

0˚

10000Hz

12500Hz

16000Hz

-45˚




VERTICAL POLAR DATA


90˚

135˚ 45˚

180˚ 0˚

100Hz

125Hz

160Hz

200Hz

-135˚ -45˚

-90˚

180˚

135˚

-135˚

90˚

180˚

135˚

-135˚

45˚

-45˚

0˚

250Hz

315Hz

400Hz

500Hz

180˚

135˚

-135˚

-90˚

90˚

180˚

135˚

-135˚

45˚

-45˚

0˚

135˚

630Hz

800Hz

1000Hz

1250Hz

180˚

-135˚

-90˚

90˚

-90˚

-90˚

90˚

-90˚

90˚ group • S

45˚

-45˚

0˚

1600Hz

2000Hz

2500Hz

3150Hz

45˚

-45˚

0˚

4000Hz

5000Hz

6300Hz

8000Hz

45˚

0˚

10000Hz

12500Hz

16000Hz

-45˚




INPUT PANEL

CLIP

LIMITER ACTIVE

SIGNAL PRESENT

ALL ON

INPUT

MUTE

PUSH

2

3

1

COUPLED

MONITOR group • S

SIGNAL DIAGRAM

2-Way, Bi-Amp (LF, HF)

THRU

IN

DSP PC BOARD

INPUT A/D

HPF

EQ

LIMIT

DELAY

LPF

EQ

LIMIT

DELAY

D/A

D/A

AMPLIFIER &

POWER SUPPLY

ASS’Y

AMP

500 W @ 4 ohm

AMP

1000 W @ 4 ohm

HF

LF

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

DSP :

HPF:

LPF:

LF/MF/HF:

AMP:

EAW UX8800 Digital Signal Processor –or–

Integral Digital Signal Processing for NT products.

High Pass Filter for crossover –or–

Recommended High Pass Filter.

Low Pass Filter for crossover.

Low Frequency / Mid Frequency / High Frequency.

User Supplied Power Amplifier –or–

XVR:

Integral Amplifier for NT products.

Passive LPFs, HPFs, and EQ integral to the loudspeaker.

EAW Focusing: Digital Signal Processor capable of implementing EAW Focusing.

NOTES

TABULAR DATA

1. Measurement/Data Processing Systems: Primary - FChart: proprietary EAW software; Secondary - Brüel & Kjær 2012.

2. Microphone Systems: Earthworks M30; Brüel & Kjær 4133

3. Measurements: Dual channel FFT; length: 32 768 samples; sample rate: 48 kHz; logarithmic sine wave sweep.

4. Measurement System Qualifi cation (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 specifi cations, as shown in Mechanical Specifi cation 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 defi ned

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 confi gurations. Between system elements, a comma (,) = separate amplifi er channels; a slash (/) = single amplifi er channel. DSP = Digital Signal Processor.

IMPORTANT: To achieve the specifi ed 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 defi ned 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 insignifi cant fi ne 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 fi rst 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.



JF29NT Spec Sheet

2-WAY SELF-POWERED LOUDSPEAKER 90° × 45°

APPLICATIONS

DESCRIPTION

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

PERFORMANCE DATA

Frequency Response: Processed Multi-Amp

Beamwidth (-6 dB SPL Points)

Phase Linearity

Directivity Index

HORIZONTAL POLAR DATA

VERTICAL POLAR DATA

INPUT PANEL

SIGNAL DIAGRAM

2-Way, Bi-Amp (LF, HF)

LEGEND