background image

4

CHA 

BRIDGE  IN

CHB 

SIGNAL GND

SIGNAL  +

SIGNAL  -

BRIDGE 

PARALLEL

STEREO

ON

OFF

50HZ

25HZ

ON

OFF

CHB OUTPUT

CHA OUTPUT

POWER 

CABLE

FUSE

-

B

+

-

A

+

-

+

5HZ

CAUTION

B

R

ID

G

E

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

MODE

LF FILTER

GROUND

CLIPLIMITER

INPUT

PIN1:                                

PIN2:                                   

PIN3:                                   

 

1

2

1

2

3

1+ 1- INPUT

1+

1-

+

-

LOW

+

-

LOW

T212B

T212B

T212B

INPUT/THRU

WARRANTY

: does not cover permanent damages

of parts inside of the speaker caused by overload 
running for a long time. 

Dual 12" Subwoofer 

1+  1-  :  INPUT

SENSITIVITY(1W/1m)

IMPEDANCE

96dB

4

Ω

POWER(RMS)

FREQUENCY(-3dB)

48Hz-2.2kHz

800W

NET WEIGHT

39kg

Terminal Plate

CONNECTION

1. Connect

2. Disconnect

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. 

 NL4 Connection

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

Dual 12" Passive Subwoofer 

版本

第5页  共10页

文件(图)号

商品劳务号

物品规格

物品类别

物品名称
(图名)

三基音响科技有限公司

专业音箱

英文说明书

B

101.05.0009.00366

三基/β3/T212B

Содержание T212B

Страница 1: ...T212B User Manual Dual 12 Passive Subwoofer UM T212B 20180514 Ver B...

Страница 2: ...th manufacturer s a 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...

Страница 3: ...updates CONTENT 4 5 3 3 3 3 4 4 4 5 5 6 6 6 7 Features Description Applications Frequency Response and Impedance Curve CONNECTION NL4 Connection INSTALLATION Mounting Accessories Installation Referenc...

Страница 4: ...aterial that improves the tolerance of voice coil power suffering Ferrite magnetic circuit provides very high BL and line magnetic circuit Power compression reduces by good heat radiating performance...

Страница 5: ...1 LOW LOW T212B T212B T212B INPUT THRU WARRANTY does not cover permanent damages of parts inside of the speaker caused by overload running for a long time Dual 12 Subwoofer 1 1 INPUT SENSITIVITY 1W 1m...

Страница 6: ...Caster Caster 100 34mm 4 pcs Screws M8 30 Hexagon 16 pcs Spring washers 8 Black 16 pcs Flat washers 8 Black 16 pcs PE bag 4 pcs Carton 1 pc Warning safety factor not less than 5 1 or meet the local st...

Страница 7: ...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 spea...

Страница 8: ...7 520mm 20 5in 460mm 18 1in 720mm 28 4in T212B Top view Front view Side view Back view Bottom view 2D Dimension TECHNICAL SPECIFICATION Dual 12 Passive Subwoofer...

Страница 9: ...Notes...

Страница 10: ...www beta3pro com...

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