Beta Three R Series Manuel utilisateur

R12

UM- R 1 2 - 2 0 0 9 0 6 2 9 v e r A

User Manual

R Series Dual 12 LH"

Medium Line Array System

1. Read the instruction manual first before using this product.

2. Please keep this manual for future reference

3. Pay attention to all warnings.

4. Obey all operating instructions.

5. Do not expose this product to rain or moisture.

6. Clean this equipment with a dry cloth.

7. Do not block any ventilation openings. Install according to manufacturer's instructions .

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

9. Only use spare parts supplied by the manufacturer.

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

SAFETY INSTRUCTIONS

PLEASE READTHIS 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. β

WARNING:

Thisproduct mustbeinstalledbyprofessionals.Whenusing hangingbracketsorrigging otherthan those supplied with

theproduct,pleaseensuretheycomplywith the local safetycodes.

Theexclamationpoint withinanequilateraltriangleis intendedtoalertyoutothe presenceof important

operatingand servicinginstructions.

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

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

R12

PushTerminals

Nl4 Connection

System Connection Example

INSTALLATION

Installation Guidance

TECHNICAL SPECIFICATIONS

Specifications

Frequency Response And Impedance Curve

Dimensions

PRODUCT INTRODUCTION

Main Features

Product Description

Applications

CONNECTION

CONTENT

Product information updated without

notification, please visit www.elderaudio.com for the

latest update.

may be

CONTENT

R Series Medium Line Array System

R12

The phase reversal cabinet design greatly reduce the

disturbance to low frequencies and thus enhance the

sound quality.

Main Features

PRODUCT INTRODUCTION

Double 12 LF Speaker"

Double 12 LF drivers inverted low frequency speaker."

Thesoundproducedby R12iscleanpowerfulandelastic.

Frequency Response 45 Hz 300 Hz (-3dB).

Sensitivity 92 dB, Max Sound Level 122 dB.

RMS Power 900W, Peak Power 3600w.

Product Description

and structure design as well as advanced paint spraying

techniques. It is combined of two 12 LF speakers. The"

100mm flat aluminum andTIL material bracket enable full

heat radiation.The RMS of the speaker can reach 900W

and short term peak power can reach 3600W.

Thedesignofparallelmagnetic circuitcan reducethe odd

harmonic in the LF speaker to the fullest extent.

The cabinet of R12 is made of 18mm thick plywood with

stretching resistance up to 4500N.The wedge structure

frees the cabinet from any nails. The paint on the surface

has high resistance to abrasion.The inverted bass design

which provides best sound quality is used in R12. Also the

phase reversal tube is improved to reduce the wind

speed. Thus sound quality is improved by reducing the

disturbance to the low frequencies.

Thanks to the Q235 material and the powder spraying

techniques, the grill of R12 has high intensity and high salt

mistresistance.Intheatmosphereof5%sodiumhydroxide,

it has salt mist resistance duration of 96 hours. In actual

application itcankeep itselfrustfreefor5 years.The inner

side of the grill is padded with cottons to protect it from

rains.

R12is mainly appliedin meetingrooms, largemultifunction

halls, auditorium, churches and mobile performance.The

sound characteristics of R12 can be defined as clear full"

and without any compromises on the massiness."

Applications

Religion Place

Auditorium

Multi-function hall

All kinds of living performance

Assembly room

Special designed connection accessories and hangs to

combinetheapplicationof R6and R12.Easyassembling.

The cabinet adopts new paints and advanced spraying

techniqueswhichgreatlyenhancethesurfaceresistance.

R Series Medium Line Array System

R12 is a low frequency speaker with brand new shape

CHA

BRIDGE IN

CHB

SIGN AL GND

SIGNAL +

SIGNAL -

BRID GE

PARALLEL

STEREO ON

OFF

50HZ

25HZ

OFF

CHB O UTPUT

CHA O UTPUT

POWER

CABLE

FUSE

5HZ

CAUTION

BRIDGE

OUT PUT ASSI GNMEN T:

BRI DGE MON O OUTPU T:

CHA :

PIN 1+ : SI GNAL GND

CHA:

PIN 1+ :

PIN 1 - :

PIN 2+ :

PIN 2 - :

CHA SIGNAL

CHA GND

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

MODE LF FILTE R GROUND

CLIPLIMITER

INPUT

PIN1 :

PIN2 :

PIN3 :

LOW

1+ 1- INPUT

R12

INPUT

OUTPUT

No.:

ELD ER AUDIO M ANUFACTURE CO. , LTD

1+ 1- : INPUT

R12

War ranty does not

coverdamagecaused

by incorrect installation,

operation or overload.

R12 R12

LOW

SENSITIVITY(1W/1m)

IMPEDANCE

NET WEIGHT

92dB

4Ω

50kg

POWER(RMS)

FREQUENCY 45Hz-300Hz

900W

Two NL4 connectors are available for amplifier connections. Paralelled connector is very convenient for another speaker

connection.

Speakon

1. Connect 2. Disconnect

System Connection Reference

NL4Wiring Connection

CONNECTION

Warning:Please make sure the speaker impedance and polarity match the amplifiers.

R Series Medium Line Array System

(1) Open the package; take out R6, R12 and the accessories.

(2) Install four U-rings into one flying frame.

(3) Demount the ball-catch bolt from the pulling plate of R6,

place R12 pulling plate lockpin into the slot of R6 pulling

plate with holes against each other; put the ball-catch

bolt back.

(4) Insert connecting rod into R6 rear and angle-adjustment

slot of R12 on the bottom, adjust angle according to

practical needs.

(5) Install one or multiple sets of R6 by sequence onto the

bottom of the previous R6.

COMPACT LINE ARRAY SOUND REINFORCEMENT SYSTEM

R12

4 inch wheel

4-YXPJ-112 with baking

4-YXPJ-113 without baking

Wheel bracket｣1-AZPJ-85)

INSTALLATION

Installation Guidance

M8 locknut

Flying Frame

R12 pulling plate

R6 pulling plate

components

R6 rear connecting

rod components

R6 rear connecting

rod on the top

R6 rear connecting

rod at the bottom

Method of angle adjustment:

When the angle of hole against the connecting rod

Warning: Make sure the mounting accessories safety

factor not less than 5:1 or meet the local standard

during installation.

hole is 0 , insert the bolt, the vertical binding angle

of two cabinets is 0°.

R Series Medium Line Array System

R12

Sensitivity (dB)

100

110

Frequency Response

Impedance

6.5

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

TECHNICAL SPECIFICATIONS

Specifications SpeakerTesting Method

1. Frequency Response

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

leveltomakethespeakerworkatitsratedimpedanceandsetthe 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.

Technical Specifications

45Hz-300Hz

92dB

900W (RMS)

1800W (MUSIC)

3600W (PEAK)

4 ohms

NL4×2

122dB/128dB(PEAK)

35Hz-600Hz

2×12" LF Drivers

Wedge Cabinet，18mm Plywood

Special rigging brackets

and connection accessories

Polyurethane-based painting.

Steel grille is coated by dots to

provide strong ultra-Weatherability.

Passive PaintWooden Full

Range Speaker

50kg(110 lb)

55kg(121 lb)

784×670×870mm

(30.9×26.4×34.3in)

2×Wooden Handles

730×630×508mm

(28.7×24.8×20.0in)

LF Driver:

Carry:

Packing Dimension(WxDxH):

Sensitivity(1W@1M):

Frequency Response(-3dB:

Dimension(WxDxH):

Maximum. Spl(1m):

Frequency Response(-10dB):

Product:

Power:

Rated Impedance:

Cabinet:

Installation:

Connector:

NetWeight:

GrossWeight:

Optional Accessories:

Paint:

Flight Frame

R Series Medium Line Array System

R12

文件（图）名

产品名称

客户/品牌/型号

版本

第8页共10页

文件（图）号

ELDER/β3/R12

英文说明书

专业音箱

516mm

[20.32in]

630mm

[24.80in]

312mm

[12.83in]

83mm

[3.26in]

730mm

[28.74in]

720mm

[28.35in]

508mm

[20.00in]

Front view

Back view

Side view

TECHNICAL SPECIFICATIONS

Dimensions

R Series Medium Line Array System

Notes:

文件（图）名

产品名称

客户/品牌/型号

版本

第9页共10页

文件（图）号

ELDER/β3/R12

英文说明书

专业音箱

文件（图）名

产品名称

客户/品牌/型号

版本

第10页共10页

文件（图）号

ELDER/β3/R12

英文说明书

专业音箱

www.beta3pro.com

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