Beta Three N15a Manuale utente

3G-β3-MA-171101-001

N15a

USER'S MANUAL

CONTENTS

Product features

Acoustic charts

Installation

Dimensions

Specifications

Limited warranty

Amplifier module

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商品劳务号

物品规格

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

LOW：15" 1×

Hi：1 44φmm×

50HZ-18KHZ

HF:100W+LF:300W

＜3％

31kg

34kg

488 700 460mm× ×

545 800 515mm× ×

90 ×40

120dB

Balanced:20K Unbalanced:10K

Line:775mm Mic:25mv

Tone adjust range： ±12dB

Input/Output： Input:XLR J3P Output:XLR K3P

AC115V/230V 50Hz-60Hz

□

computer simulation design.

□ N15a is high SPL, dynamic power full range active plastic speakers.

□ 90°x 40°dispersion

□ Used for full fields sound reinforcement, bar and dancing pool applications

□ Suitable for many large-scale sound engineering or touring live performance monitor, reproducing

and equalizing using.

□ Flexible installations and convenient for any venues applications

Two transducers two-way full range plastic speaker, adopting high efficiency transducers. With

Frequency Response(-3dB):

Max Sound Level(dB/1M):

Input impedance:

Power supply:

Transducers

Dispersion（H×V）

Sensitivity（1m/1W）

Rated Power（RMS）

THD

Net Weight

Gross Weight

Dimensions （W×H×D）

Packing Dimensions（W×H×D）

SPECIFICATIONS

PRODUCT FEATURES

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

1 0 0

dBS

180

9 0 108

8 0 36

7 0 - 36

6 0 - 108

5 0 - 180

50 100 200 500 1k 2k 5k 10k 20k20 Hz

D e g

180

108

- 36

- 108

D e g

- 180

- 108

D e g

- 36

180

108

- 180

FREQUENCY RESPONSE

PHASE CURVE

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

- 10

- 15

- 20

- 25

2 00 50 0

2K 5K 1 0K 2 0K1 50 Hz

3.0

6.0

10.0

- 5

20 50 100 200 500 1k 2k 5k 10k 20k20 Hz

100.0

dBSPL

90.0

80.0

70.0

50.0

60.0

180

108

- 36

- 108

- 180

D e g

THD

WATERFALL

Frequency Response 2nd Distortion 3rd Distortion

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

100Hz 160Hz 200Hz

400Hz 630Hz 1.0kHz

1.6kHz 3.15kHz

6.3kHz 10kHz 16kHz

2.5kHz

N15a

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HORIZONTAL DIRECTIVITY

The data of N15a horizontal directivity were collected by testing the speaker system in a big anechoic

chamber.

The scale is stepped by 6dB increment.

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

100Hz 160Hz 200Hz

400Hz 630Hz 1.0kHz

1.6kHz 3.15kHz

6.3kHz 10kHz 16kHz

2.5kHz

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

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330°

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60°

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60°

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330°

The data of N15a vertical directivity were collected by testing the speaker system in a big anechoic

chamber.

VERTICAL DIRECTIVITY

The scale is stepped by 6dB increment.

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

1. Volume control.

2. Clip indicator.

3. Microphone input signal presence

indicator.

4. Line input signal presence indicator.

5. Line/microphone selector.

6. 115V/230V voltage input selector.

7. Power ON/OFF switch.

8. Bass control.

9. Treble control.

10. Line/microphone output.

11. Line/microphone input.

12. Power supply input. Make sure that the

voltage selector is set for your country's

correct voltage.

13. Protection fuse. Use only fuses of the

correct amp rating.

AMPLIFIER MODULE

POWER: 300W+100W

N15a

ACTIVE

ELECTRONIC COMPENSATION SPEAKER

2 WAY FULL RANGE

No:

OFF

MIC

LINE

VOLUME

CLIP

TREBLEBASS

LINE MIC INPUT OUTPUT

This series of products are authorized to be produced by

Elder Audio Manufactory with Germany computer aided

design software and testing system according to IEC

standard.

DON GGUAN 3G A UDI O TECHN OLO GY CO. , LTD .

220V

110V

110 -220V 5 0-60H z

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

700mm

488mm

460mm

INSTALLATION

DIMENSIONS

Planform Front view

Side view Back view

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

N15a

LIMITED WARRANTY

If malfunction occurs during the specified warranty period from the date of original purchase,

the product will be repaired or replaced without charge by Elder Audio.

The Limited Warranty does not apply to:

(a)exterior finish or appearance;

(b)certain specific items described in the individual product data sheet or owner's manual;

(c)malfunction resulting from use or operation of the product other than as specified in the

individual product data sheet or owner's manual;

(d)malfunction resulting from misuse or abuse of the product;

(e)malfunction occurring at any time after repairs have been made to the product by anyone

other than Elder Audio Service or any of its authorized service representatives.

To obtain warranty service, customer must deliver proof of purchase of the product in the form

of a bill of sale or receipt invoice.

N15a Speakers and Speaker Systems are guaranteed against malfunction due to defects in

materials or workmanship for a period of three (3) years from the date of original purchase. The

Limited Warranty does not apply to burned voice coils or malfunctions such as cone and/or coil

damage resulting from improperly designed enclosures. Additional details are included in the

Limited Warranty statement.

N15a Accessories are guaranteed against malfunction due to defects in materials or workmanship

for a period of one (1) year from the date of original purchase. Additional details are included in the

Limited Warranty statement.

N15a Flying Hardware (including enclosure-mounted hardware and rigging accessories) is

guaranteed against malfunction due to defects in materials or workmanship for a period of one

(1) year from the date of original purchase. Additional details are included in the Limited Warranty

statement.

Specifications are subject to change without notice.

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三基音响科技有限公司

英文说明书

塑胶音箱 C

三基/β3/N15a

101.05.0009.00300

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