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7. CONNECTION DESCRIPTION

LEVEL DISTRIBUTION SYSTEM CONNECTION DESCRIPTION:

CSB-20T and CSB-40T have built-in transformer of 70/100V, can connect many speakers to one channel, and only 
need one amplifier. The amplifier output terminal "com/-'' stands for negative polar,  terminal "70V /100V/+ " stands 
for positive. The red speaker terminal stands for positive, black stands for negative. Please connect amplifier to 
speaker right, incorrect connection may cause damage to amplifier and speaker. Finally set your desired output 
power, see picture 3A to adjust the band switch to meet your need, in this case, the total power of all the speakers 
can't exceed the nominal power of amplifier. One 320W amplifier channel can drive 8 speakers of 40W, i.e. 40 x 
8=320

320W). For safety, the total power of all the speakers should be less than 3/4 nominal power of amplifier 

(One 320W amplifier channel can drive 6 speakers of 40W, i.e. 40 x 6=240W

320W).

+

COM

4

」[

8

」[

16

」[

COM

70V

COM

100V

AC IN 110V~60Hz

POWER CONSUMPTION:80W

DC FUSE

T6.3A/250V

L

AC FUSE

T1A/250V

AC OUTLET

110V/60Hz 10A

MODEL

SERIAL

R

REC OUT

CD

TAPE

TUNER

AUX

OUTPUT

OUTPUT

DC 12V             5A             

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION : SHOCK HAZARD - DO NOT OPEN 
RISK OF FIRE-REPLACE FUSE AS MARKED.

CAUTION

F U

S E

F U

S E

INPUT

AMPLIFIER

TYPICAL 320 WATT
70V OUTPUT

6 x 40 WATT=240 WATT TOTAL LOAD ON AMPLIFIER

40 WATT TAP

40WATT TAP

40WATT TAP

40WATT TAP

40WATT TAP

40WATT TAP

(figure3B)

(figure3A)

5

Содержание CSB-20T

Страница 1: ...NI SPEAKER INSTRUCTION MANUAL TABLE OF CONTENTS 1 SAFETY PRECAUTIONS 2 GENERAL DESCRIPTION 3 FEATURES 4 IMPEDANCE CHANGE 5 WIRING AND USING TERMINAL COVER 6 INSTALLATION 7 CONNECTION DESCRIPTION 8 DIM...

Страница 2: ...1...

Страница 3: ...ied bracket permits mounting to a wall Impedance change available by a rotary switch located in rear side Certi ed to EN 54 24 2008 4 IMPEDANCE CHANGE To change the impedance Please rotate the rotary...

Страница 4: ...tool to further tighten it another 90 1 4 turn or so Note that parts can be damaged by over tightening 6 INSTALLATION Note Commercial audio installation system must conform to local building laws Whe...

Страница 5: ...reflected acoustic wave continue bouncing between the surfaces Every reflection will loss the energy When the acoustic hit the reflection surface the room will be filled with random reflected acoustic...

Страница 6: ...l the speakers can t exceed the nominal power of amplifier One 320W amplifier channel can drive 8 speakers of 40W i e 40 x 8 320 320W For safety the total power of all the speakers should be less than...

Страница 7: ...8 DIMENSIONAL DIAGRAM CSB 20T 20TW Unit mm Unit mm M5 x 0 8PH 2 M5 mounting screw hole M5 x 0 8PH 2 M5 mounting screw hole CSB 40T 40TW 6...

Страница 8: ...9 FREQUENCY RESPONSE Frequency Response 1W 4m Frequency Response 1W 4m Frequency Response 1W 4m Frequency Response 1W 4m 7...

Страница 9: ...ite paint Joint bracket screws and Stainless steel cable TYPE A Indoor applications Rated Noise Power and Voltage 100V line and 70V line Certified to the European Standard EN 54 24 2008 Loudspeaker fo...

Страница 10: ...plate white paint Joint bracket screws and Stainless steel cable Rated Noise Power and Voltage Certified to the European Standard EN 54 24 2008 Loudspeaker for voice alarm systems for fire detection...

Страница 11: ...nshan Industrial City Hengli Town Dongguan Guangdong P R China 18 1438 CPR 0606 EN54 24 2008 Loudspeaker for voice alarm systems for the detection and fire alarm systems for buildings CSB 20T EN54 24...

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