Beta Three N15 User manual

ED-B3-MA-100504-001

N15

USER'S MANUAL

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CONTENTS

Product features

Acoustic charts

Installation

Dimensions

Specifications

Limited warranty

N15

LF: 1 x 15', HF: 1 x 1.7'

50Hz18kHz

300W

<3%

488x700x460mm

545x800x515mm

90°x40°

Input/Output˖

computer simulation design.

ƶN15 is high SPL, dynamic power full range passive plastic speakers.

ƶ90°x 40° dispersion

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

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

and equalizing using.

ƶFlexible installations and convenient for any venues applications

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

Frequency Response(-3dB):

Impedance:

Transducers

Dispersion˄HhV˅

Sensitivity˄1m/1W˅

Rated Power˄RMS˅

THD

Net Weight

Gross Weight

Dimensions ˄WhHhD˅

Packing Dimensions὇WfHfDὈ

SPECIFICATIONS

PRODUCT FEATURES

245kg

27kg

N14x21-1

97dB

8ohm

Crossover 2kHz

DC ResistanceὙ64ohm

Maximum SPL (1W @ 1m) 122dB/128dB

N15

2 5 1 0 2 0 5 0 1 2 5 1 0 2 02 H

1 2 0

d B S

2 5 2

D e

1 1 0 1 8 0

1 0 0 1 0 8

9 0 3 6

8 0 - 3 6

7 0 - 1 0

FREQUENCY RESPONSE

PHASE CURVE

2 5 1 0 2 0 5 0 1 2 5 1 0 2 02 H

1 2 0

d B S

2 5 2

D e

1 1 0 1 8 0

1 0 0 1 0 8

9 0 3 6

8 0 - 3 6

7 0 - 1 0

N15

1 2 5 1 0 2 0 5 0 1 2 5 1 0 2 01 H

1 2 0

d B S

1 8 0

D e

1 1 0 1 0 8

1 0 0 3 6

9 0 - 3 6

8 0 - 1 0

7 0 - 1 8

THD

WATERFALL

Frequency Response 2nd Distortion 3rd Distortion

- 1

- 2

d0 .

1 .

2 .

4 . 0

2 0 5 0 1 2 5 1 02 0 2 0 k

100Hz 160Hz 200Hz

400Hz 630Hz 1.0kHz

1.6kHz 3.15kHz

6.3kHz 10kHz 16kHz

2.5kHz

N15

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HORIZONTAL DIRECTIVITY

The data of N15 horizontal directivity were collected by testing the speaker system in a big anechoic

chamber.

The scale is stepped by 6dB increment.

N15

100Hz 160Hz 200Hz

400Hz 630Hz 1.0kHz

1.6kHz 3.15kHz

6.3kHz 10kHz 16kHz

2.5kHz

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The data of N15 vertical directivity were collected by testing the speaker system in a big anechoic

chamber.

VERTICAL DIRECTIVITY

The scale is stepped by 6dB increment.

N15

700mm

488mm

460mm

INSTALLATION

DIMENSIONS

Planform Front view

Side view Back view

N15

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.

N15

www.elderaudio.com

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