Beta Three TW215 User manual

TW215

UM-TW215-20130929 ver A

User Manual

TW Series Pro Loudspeaker System

Dual 15"TwoWay Full

Range Passive Speaker

1. manualRead the instruction 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. manufacturer'sDo not block any ventilation openings. Install according to instructions .

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

9. supplied theOnly use spare parts by manufacturer.

10. outsidePay attention to the safety symbol on the of the cover.

SAFETY INSTRUCTIONS

PLEASE READTHIS MANUAL FIRST

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

for future reference.

WARNING:

Thisproduct mustbeinstalledbyprofessionals.Whenusing hangingbracketsorrigging otherthanthosesuppliedwith

theproduct,pleaseensuretheycomplywiththelocalsafetycodes.

Theexclamationpoint withinan equilateraltriangleisintended toalert youtothe presenceofimportant

operatingand servicing instructions.

ATTENTION:Don't refit the system or spare partswithoutbeingauthorizedasthiswill .voidthewarranty

WARNING: Don't (suchas candles) theequipment.placenakedflames closeto

TW215

CONTENT

Features

Description

Applications

Frequency Response And Impedance Curve

CONNECTION

Terminal Plate

NL4 Connection

INSTALLATION

Mounting Accessories

Installation Reference

INTRODUCTION

System Connection Reference

Loudspeaker Connection

Technical Sheet

2D Dimension

TECHNICAL SPECIFICATION

CONTENT

TW Series Pro Loudspeaker System

Product information subjects to be updated without

notification, please visit www.elderaudio.com for

latest update.

adopts the new structure and patented horn design.

Cabinet is made of birch plywood with advanced

environmental protection Polyurethane-based painting

TW215

Description

TW215 is two way wide-dispersion full range speaker

It integrates dual 15" woofer and one 75mm compression

driver. The voice coil in the woofer uses the round copper-

clad aluminium wire of inside and outside wrap technology,

theTIL backbone enhances the heat dissipation of the

voice coil and improves the power handling of the woofer

too. Symmetrical magnet circuit design reduces the odd-

order harmonic distortion to lower level.The 75mm flat

voice coil in the compression driver develops the magnetic

energy product efficiently to both enhance the intensity

of the voice coil and increase the power handling.The

rated power reaches to 500W, short term Max. power

reaches to 2000W. .

which is very rigid.The strength of cabinet itself reaches

to 4500N. Each suspension point can bare 3000N. Q235

grille with powder coating provides strong ultra weather

resistance, which can be used outdoors for 5 years.The

backside foam of grille prevents the getting in of the rain.

Features

3-transducer 2-way Full Range Speaker.

Dual 15" High Power LF Driver.

One 75mm HF Driver.

Computer aided design to optimize frequency and

phase response.

Frequency Response 45Hz - 18kHz (-3dB).

Sensitivity 101dB, MAX. SPL 128dB/134dB(PEAK).

Rated Power 500W(RMS), 2000W(PEAK).

US patented all-weather Paint and with dry paint

technology, the hardness is 30% more than regular

polyester paint.

TW Series Pro Loudspeaker System

INTRODUCTION

Dual 15"TwoWay Full Range Passive Speaker

Applications

Medium Conference Room

Multifunctional Hall

Small Performance

Auditorium

Church

LOW

HIGH

1+ 1- INPUT

LOW

TW215

CHA

BRIDGEIN

CHB

SIGNALGND

SIGNAL+

SIGNAL-

BRIDGE

PARALLEL

STEREO ON

OFF

50HZ

25HZ

OFF

CHBOUTPUT

CHAOUTPUT

POWER

CABLE

FUSE

5HZ

CAUTION

BRIDGE

OUTPUT ASSIGNMENT:

BRIDGE MONO OUTPUT:

CHA :

PIN1+ : SIGNAL GND

CHA: PIN 1+ :

PIN 1 - :

PIN 2+ :

PIN 2 - :

CHA SIGNAL

CHA GND

CHB SIGNAL

CHB GND

CHB: PIN 1+ :

PIN 1 - :

PIN 2+ :

PIN 2 - :

CHB SIGNAL

CHB GND

PIN2+ :

Serial no:

Special design for big power！

RISK OF ELECTRIC SHOCK

DO NOT OPEN

INPUT

PIN1:

PIN2:

PIN3:

TW215 TW215

INPUT/THRU

1+ 1- : INPUT

Dual15"TwoWay

Full-Range Passive

Loudspeaker

TW215

ElderAudioManufactureCO.,LTD.

SENSITIVITY(1W/1m)

IMPEDANCE 101dB

POWER(RMS)

FREQUENCY(-3dB) 45Hz-18kHz

500W

NETWEIGHT 52kg

WARRANTY:does notcoverpermanent damagesofpartsinsideof the

speakercaused byoverload runningfora longtime.

TW Series Pro Loudspeaker System CONNECTION

Terminal Plate

System Connection Reference

NL4 Connection

1. Connect 2. Disconnect

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

connection.

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

Attention: Make sure the polarity of speaker and amplifier .are correct

Crossover

TW215

1- 2+

0.50.751.01.52.54.0

2 Ohm

4 Ohm

8 Ohm

100

150

200

250

Wire length£Meters£

Wire length£Feet£

1. Banana plugs to NL4

2. NL4 to NL4

3. Consumption curve of connection cable(Only for reference, the result is different if adopting the different cables)

Connect to amplifier Connect to speaker

Wire diameter£mm£

CONNECTION

Loudspeaker Connection

TW Series Pro Loudspeaker System

TW215

1. Mobile Caster

Warning:Make sure the mounting accessories

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

standard during installation .

Installation Reference

Caster: φ100 *34mm 2 pcs

Screws: M8 *30 Hexagon 8 pcs

Spring washers: φ8 (Black) 8 pcs

Flat pad: φ8 (Black) 8 pcs

PE bag: 2 pcs

Carton: 1 pc

1. Vertical flying mounting installation:

Mounting Accessories(Optional)

Transportation reference

The standard flying mounting hardware is very convenient

for different installation and applications.

TW Series Pro Loudspeaker System INSTALLATION

××

520×520×1090mm

(20.5×20.5×42.9in)

52.0kg(114.4 lb)

59.5kg(130.9 lb)

650×650×1240mm

(25.6×25.6×48.8in)

200001000010001005020

100

110

120

Sensitivity (dB)

Impedance (Ohms)

Frequency (Hz)

TW215

1×3" Compression Driver

45Hz-18kHz

101dB

500W (RMS)

1000W (MUSIC)

2000W (PEAK)

4 Ohms

50° 55°×

Tweeter:

XRL/TRS

128dB/134dB(PEAK)

40Hz-20kHz

2×15"Woofers

Woofer:

1.6kHz

Frequency response curve & Impedance curve

Specification

6×Wooden handles

Sensitivity(1W@1m):

Power:

Dispersion(H V):×

N.W.(pc):

System:

Frequency response(-3dB):

Frequency response(-10dB):

Max.SPL(1m):

Rated impedance:

Crossover point:

Cabinet:

Handle:

Connector:

G.W.(pc):

Cabinet dimension:

(W D H)

Package dimension:

(W D H)

SpeakerTesting 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 of100 hours,

the rated power is the power when the speaker will show

no visible or measurable damage.

Cabinet coated by Polyurethane paint; grille

is powder coated

Mounting accessories:

Painting:

Optional mounting accessories:

Passive full range wooden speaker with painting

Frequency response curve

Impedance curve

Three-point lifting

Trapezoidal box, Plywood

Mobile Caster

TECHNICAL SPECIFICATION TW Series Pro Loudspeaker System

1090mm

[42.9in]

520mm

[20.5in]

520mm

[20.5in]

TW215

Top view

Front view

Side view Back view

Bottom view

TECHNICAL SPECIFICATION

2D Dimension

TW Series Pro Loudspeaker System

Notes:

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