Beta Three MU Series Pro Manuel utilisateur

MU404

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专业音箱

ELDER/β3/MU404

备注:

1.劳务:1.SMS.429。

2.说明书实物共12P,第2、11P为空白。

3.材质：100g书写纸。

4.成品尺寸为A4大小。

5.装订方式：打骑马钉。

UM-MU404-20120410 verA

User Manual

4x4" Two Way Full Range Speaker

MU Series Pro Loudspeaker System

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ELDER/β3/MU404

10.

Read the instruction first before using this product.

Pay attention to all warnings.

Obey all operating instructions.

Do not expose this product to rain or moisture.

Do not block any ventilation openings. Install according to instructions .

Do not install this product near any heat source, such as , heater, burner, or any other equipment with heat radiation .

Only use spare parts by manufacturer.

Pay attention to the safety symbol on the of the cover.

manual

Please keep this manual for future reference

Clean this equipment with a dry cloth.

manufacturer's

supplied the

outside

SAFETY INSTRUCTIONS

PLEASE READ THIS MANUAL FIRST

Thank you for a buying product. Read this manual first as it will help you operate the system properly. Please keep this manual

for future reference.

WARNING:

This product must be installed by professionals. When using hanging brackets or rigging other than those supplied with

the product, please ensure they comply with the local safety codes.

The exclamation point within an equilateral triangle is intended to alert you to the presence of important

operating and servicing instructions.

ATTENTION: Don't refit the system or spare parts without being authorized as this will .void the warranty

WARNING: Don't (such as candles) the equipment.place naked flames close to

MU404

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CONTENT

PRODUCT INTRODUCTION

Main Features

Product Description

Applications

CONNECTION

INSTALLATION

Optional Installation Accessories

Installation Options

TECHNICAL SPECIFICATIONS

Specifications

Frequency Response and Impedance Curve

CONTENT

Dimensions

Product information updated without

notification, please visit www.elderaudio.com for

latest update.

may be

Push Terminals

System Reference Diagram

MU Series Pro Loudspeaker System

MU404

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ELDER/β3/MU404

MU404

MU Series Pro Loudspeaker System

Applications

churches/temples

small auditoriums

multifunction halls

meeting rooms

schools

shopping malls

transport terminals

theme parks

Product Description

β3

MU404 with 4"all frequency unit and 44mm compression

of medium-sized column speaker.

120W RMS, innovative speake r del iver s high speech

intelligibility and natural sounding music in a wide range

of applications through its 4" full range drivers. A vertical

line array of 4 drivers provides control over a horizontal

o o

and vertical pattern of 150 x 150 and reproduces the critical

vocal range 160Hz-20kHz without requiring a processor.

A diffuser plate (patent pending) is fitted to the centre

d riv e rs t o a ssi s t w it h t h e v e r tic a l p at t ern c o ntr o l.

The MU404 speaker can either be used in singles, multiples

or stacked using the optional accessories in many indoor

applications such as Houses of Worship, Shopping Malls,

Transport Terminals, Theme Parks, Meeting Rooms, Schools,

Small Auditoriums. When stacking the MU404 end on end to

create a taller line array the height of the line array must

correspond to the ear height range of the listeners in both

seated or standing positions.

The MU404 is manufactured from 15 mm plywood meeting a

tensile strength of 3500N and is finished in either black or

white using a very durable textured paint. The metal speaker

grill is powder coated and passes all rust resistance tests.

The MU404 is shipped with a quick install U bracket.

Main Features

Frequency response 160Hz-20kHz(-3dB).

Sensitivity 88dB, Max SPL 109dB.

Dispersion 150 x 150 .

Rated power 120w, max power 480w.

Plywood cabinet with durable .textured paint finish

optional accessories.Suitable for many venues including

inside and outside undercover environments.

Can be installed alone or stacked in multiples using the

Designed for high speech intelligibility and natural

sounding music.

Quick install U bracket included.

4x4" Two Way Full Range Speaker

With 4 inches all frequency unit and 44 core compression

of medium-sized column speaker.

PRODUCT INTRODUCTION

This attractively designed,

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CHA

BRI DGE IN

CHB

SIGN AL GND

SIGN AL +

SIGN AL -

BRID GE

PARAL LEL

STER EO ON

OFF

50HZ

25H Z

OFF

CHB O UTPUT

CHA O UTPUT

POW ER

CAB LE

FUS E

5HZ

CAUTION

BRI DGE

OUT PUT ASSI GNMEN T:

BRI DGE MON O OUTPU T:

CHA :

PIN1 + : SIGNAL GND

CHA:

PIN 1+ :

PIN 1 - :

PIN 2+ :

PIN 2 - :

CHA SIG NAL

CHA GN D

CHB SI GNAL

CHB GN D

CHB: PIN 1+ :

PIN 1 - :

PIN 2+ :

PIN 2 - :

CHB SI GNAL

CHB GN D

PIN2 + :

Ser ial no:

Special design for big power！

RISK OF ELECTRIC SHOCK

DO NOT OPEN

MOD E LF FILTE R GRO UND

CLI PLIM ITER

INP UT

PIN1 :

PIN2 :

PIN3 :

MU404

OUTPUT

INPUT

MUT E

DOWN

DISPLAY

RECALL

/ENTER

MUT E MUT E MUTE M UTE MU TE MUT E MUTE

-6

-10

-20

-40

COMP

OVER

LOCK

IN-1

IN-2

SLF

LIMITER

OVER

-6

-10

-20

-40 SLF

IN-2

IN-1

-40

-20

-10

OVER

LIMITER IN-1

IN-2

SLF

LIMITER

OVER

-6

-10

-20

-40 SLF

IN-2

IN-1

-40

-20

-10

-6

OVER

LIMITER IN-1

IN-2

SLF

LIMITER

OVER

-6

-10

-20

-40 SLF

IN-2

IN-1

-40

-20

-10

-6

OVER

LIMITER

-6

PROGRAM

STATUS

REMOTE/ID

21 CBA D E F

POWER

INPUT

MU404

LOW

MU Series Pro Loudspeaker System

Push Terminals

System Reference Diagram

The 4 way push terminal connectors are available for amplifier connections. Paralelled connector is very convenient for

another speaker connection.

Crossover

CONNECTION

Processor (Optional EQ curves available on CD)

Attention: The impedance of connected speaker must match the impedance of amplifier output.

Attention: Make sure the polarity of speaker and amplifier correctly.

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2. U-Bracket

MU404

3. L-Bracket

MU Series Pro Loudspeaker System

The standard flying mounting hardware is very convenient

for different installations and applications.

INSTALLATION

Installation Accessories(Optional) Installation Reference

1.Wall bracket

1.Hanging A

2.Hanging B(U-Bracket)

3.Hanging B(L-Bracket)

Warning: Always ensure the mounting accessories

safety factor is not less than 5:1 or that it meets the

local standards.

Sensitivity (dB)

100

110

Frequency (Hz)

Impedance (Ohms)

50 100 200 500 2k 5k 10k 20k

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MU404

MU Series Pro Loudspeaker System TECHNICAL SPECIFICATIONS

Specifications

160Hz-20kHz

88dB

8 ohms

°°

150 x 150

109dB/115dB ( )PEAK

150Hz-20kHz

Passive Wooden Speaker

4 x 4'' LF , 1x44mmHF

15mm plywood construction

White powder coated ,

1.0mm steel mesh.

4-Push terminal

Packing Dimension(WxDxH):

Sensitivity(1W@1m):

Frequency Response(-3dB):

Dispersion Angle(HxV):

Dimension(WxDxH):

Maximum. SPL(1m):

Frequency Response(-10dB):

Product:

Transducer:

Power:

Rated Impedance:

Cabinet:

Installation:

Grill:

Connector:

Net Weight:

Gross Weight:

Optional Accessories:

Speaker Testing Method

1. Frequency Response

Use Pink noise to test the speaker in the anechoic chamber, adjust the

level to make the speaker work at its rated impedance and set the output

power at 1W, then test the frequency response 1m away from the

speaker.

2. Sensitivity

Use full range Pink noise which has been modified using an EQ

curve to test the speaker in the anechoic chamber, increasing the

signal to make the speaker work at its rated impedance and set the

power output at 1W, then test the sensitivity 1m away from the

speaker.

3. MAX.SPL

Use full range Pink noise which has been modified using an EQ

curve to test the speaker in the anechoic chamber , increase the

signal to make the speaker work at its maximum power output

level, then test the SPL1m away from the speaker.

4. Rated Power

Use Pink noise to the IEC#268-5 standard to test the speaker,

increase the signal for a continuous period of 100 hours, the

rated power is the power when the speaker will show no visible

or measurable damage.

120W (RMS)

240W (MUSIC)

480W (PEAK)

Mounting U bracket included and

optional mounting points provided.

Paint: White durable textured finish

Frequency response curve

Impedance curve

Frequency response curve & Impedance curve

144×166×692mm

(5.7×6.5×27.3in)

235×215×772mm

(9.3×8.5×30.4in)

10.0kg(22.0 lbs)

11.0kg(24.2 lbs)

Wall bracket,U-Bracket,L-Bracket

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144mm

[5.7in]

166mm

[6.5in]

692mm

[27.3in]

MU404

MU Series Pro Loudspeaker System

Top view

Front viewSide view Back view

Bottom view

Dimensions

TECHNICAL SPECIFICATIONS

Notes:

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