Beta Three TW212M Bedienungsanleitung

U M - T W 2 1 2 M - 2 0 1 6 1 1 0 9 v e r A

TW212M

USER MANUAL

Passive Dual 12 Two-way High SPL Monitor Loudspeaker"

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英文说明书三基/β3/TW212M

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 buying product. ead this manual first as it will help you operate the system properly. And keep this manual

for future reference.

Please r

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

TW212M

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英文说明书三基/β3/TW212M

Passive Dual 12 Two-way High SPL Monitor Loudspeaker"

CONTENT

INTRODUCTION

Features

Description

Applications

CONNECTION

Wiring Connection

System Connection Reference

SPECIFICATION

Technical Sheet

Frequency Response And Impedance Curve

2D Dimension

Product information subjects to be updated without

notification, please visit www.beta3pro.com for latest

update.

CONTENT

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英文说明书三基/β3/TW212M

o o

Dispersion 45 ×100 .

Monitor angle 50 .

Sensitivity is 100dB, Max. SPL is 132dB.

RMS power is 500W, peak power is 2000W.

Ergonomic cabinet design.

Features

Dual 12" woofer with 3" voice coil.Ferrite

Ferrite compression driver with 3" voice coil.

TW212M

Description

T W212M is Passive Dual 12" Two -way High SPL Monitor

Loudspeaker. Strict quality control during the R&D,manu-

facturing, materials inspection, procedure inspec tion and

shipment inspection make sure every unit meet the high

standard demand. .

The cabinet is made of high intensity PLY board. Special

multilayer painting with scratch-resistant and erode- black

resistant feature protect the cabinet surface per fect.

Selec ted POLYESTER damping materials absorb cabinet

cabinet stand wave effectively.Built-in crossover circuit

and different voltage output give the user more options.

Aiming at this special cabinet, the transducers used are

optimized by our experienced engineers, whom focus on

the magnetic system and vibration system. To get the

excellent performance, the engineers take a lot of advanced

technology to decrease the magnetic impendence and

lower the magnetic leak age, and not increase the trans-

ducer weight. .

β3

Applications

Auditorium

Multifunctional hall

Theater

Dance Club

Hall Performance

Living Performance

INTRODUCTION

Passive Dual 12 Two-way High SPL Monitor Loudspeaker"

TW212M

Passive Dual 12 Two-way High SPL Monitor Loudspeaker"

CHA

BRI DGE IN

CHB

SIGN AL GND

SIGN AL +

SIGN AL -

BRID GE

PARAL LEL

STER EO ON

OFF

50HZ

25HZ

OFF

CHB O UTPUT

CHA O UTPUT

POW ER

CAB LE

FUS E

5HZ

CAUTION

BRI DG E

OUT PUT ASSI GNMEN T:

BRI DGE MON O OUTPU T:

CHA :

PIN1 + : SIGN AL 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 FI LTE R GRO UND

CLI PLI MIT ER

INP UT

PIN1 :

PIN2 :

PIN3 :

HIGH

LOW

1+ 1- IN/THRU

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英文说明书三基/β3/TW212M

TW212M

Passive Dual 12 Two-way High SPL Monitor Loudspeaker"

CONNECTION

1. Connect 2. Disconnect

NL4 Wiring Connection

System Connection Reference

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

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

There is one NL4 connector each side for parallel connection.

Crossover

Sensitivity (dB)

Frequency (Hz)

Impedance (Ohms)

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

110.0 30

100.0 18

90.0 9.5

80.0 5.5

70.0 3

TW212M

Passive Dual 12 Two-way High SPL Monitor Loudspeaker" TECHNICAL SPECIFICATION

Specification Speaker testing method

1. Frequency response

Use Pink noise to test the speaker in the anechoic room,

adjust the level to make the speaker work at its rated

impedance and the power output is 1W, then test the

frequency response 1m away from the speaker.

2. Sensitivity

Use full range Pink noise which was modified by EQ curve

to test the speaker in the anechoic room, enlarge the signal

to make the speaker work at its rated impedance and the

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

the speaker.

3. MAX.SPL

Use full range Pink noise which was modified by EQ curve to

test the speaker in the anechoic room, enlarge the signal to

make the speaker work at its instant power output level, then

test the SPL 1m away from the speaker.

4. Rated Power

Use the pink noise according to IEC#268-5 to test the speaker,

enlarge the signal for continuous 100hours, the rated Power

is the power when the speaker will not incur hot damage or

mechanics damage.

Frequency response curve

Impedance curve

Frequency response curve & Impedance curve:

2×12" 75mm ferrite LF driver

1×3" ferrite compression driver

Components:

100dB

Sensitivity(1W@1m):

55Hz-18kHz

Frequency response(-3dB):

500W

1000W (MUSIC)

2000W (PEAK)

(RMS)

Power:

Max.SPL(1m): 126dB/132dB( )PEAK

Dispersion（H×V）:o o

45 ×100

4 Ohms

Rated impedance:

740×554×407mm

(29.1×21.8×16.0 in)

Cabinet dimension:

(W×D×H):

Crossover point:

1.6kHz

Surface:

Polyurethane-based painting.

Steel grille is coated by powder to

provide strong ultra-Weatherability.

Net weight: 32.5kg(71.5 lbs)

Gross Weight: 36.5kg(80.3 lbs)

665×515×865mm

(26.2×20.3×34.1in)

Package dimension:

(W×D×H):

Connector: NL4 2×

Cabinet: Anti-Collision, 15mm, 11 layer Russian plywood

Monitor angle: o

2×Wooden handles

Handle:

System: Two-way full range passive speaker

50Hz-18kHz

Frequency response(-10dB):

407mm

(16.0in) 554mm

(21.8in)

740mm

(29.1in)

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英文说明书三基/β3/TW212M

50°

TW212M

Passive Dual 12 Two-way High SPL Monitor Loudspeaker"

Top View

Front View Side View

Rear View

TECHNICAL SPECIFICATION

2D dimension

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英文说明书三基/β3/TW212M

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