Beta Three CPM108 Manuale utente

CPM108

UM-CPM108-20170228 ver B

User Manual

8" Two-way Full

Range Coaxial Speaker

CPM SERIES COAXIAL SPEAKERS

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 a buying product. Read this manual first as it will help you operate the system properly. Please keep this manual

for future reference.

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

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专业音箱

三基/β3/C PM10 8

101.05.0009.00189

CPM108 CONTENT

CONTENT

Features

Description

Applications

Frequency Response And Impedance Curve

CONNECTION

NL4 Connection

INSTALLATION

Mounting Accessories

Installation Reference

INTRODUCTION

System Connection Reference

Technical Sheet

2D Dimension

TECHNICAL SPECIFICATION

Speakon

CPM Series Coaxial Speakers

Product information subjects to be updated without

notification, please visit www.elderaudio.com for

latest update.

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专业音箱

三基/β3/C PM10 8

101.05.0009.00189

CPM108

CPM Series Coaxial Speakers

8" Two-way Full Range Coaxial Speaker

INTRODUCTION

Two transducers two way full range speaker with coaxial

horn, computerized stimulation design.

Be composed of one 8 inch low frequency driver and one

44mm high frequency driver.

Features

Applications

Multifunctional hall

Small Auditorium

Church

Conference room

Small performance

HF horn is mounted on the LF axis.

Used for full range sound reinforcement and can be used

as ground monitor speaker.

Apply to monitor, conference system and small scale

performance.

Flexible installation according to actual application.

Description

CPM108 is 8" Two-way Full Range Coaxial Speaker. Strict

q u a l i t y c o n t r o l d u r i n g t h e R & D , m a n u f a c t u r i n g ,

m a t e r i a l s i n s p e c t i o n , p r o c e d u r e i n s p e c t i o n a n d

s h i p m e n t i n s p ec t i o n m a ke s u r e e v e r y u n i t m e e t t h e

high standard demand.

The cabinet is made of high intensity PLY board. Special

m u l t i l a y e r p a i n t i n g w i t h s c r a t c h - r e s i s t a n t a n d

e r o d e - r e s i s t a n t f e a t u r e p r o t e c t t h e c a b i n e t s u r f a c e

pe r fe ct . Se le cted P OLYE ST ER d am pi ng m ate ri al s ab so rb

ca binet s ta nd wa ve ef fec ti vel y. Built -in c ros sov er circuit

and different voltage output give the user more options.

Aiming at this special cabinet, the transducers used are

o pt i m ize d b y o u r e x pe r i enc e d e n gi n e er s , w h om fo c u s

on the magnetic system and vibration system. To get the

e x c e l l e n t p e r f o r m a n c e , t h e e n g i n e e r s t a k e a l o t o f

a d v a n c e d t e c h n o l o g y t o d e c r e a s e t h e m a g n e t i c

imp en den ce a n d lo we r the m agnet ic le akag e, a nd n o t

increase the transducer weight.

b l a c k

β3

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三基/β3 /C PM 10 8

101.05.0009.00189

INPUT

CPM108

LOW

HIGH

CHA

BRI DGE IN

CHB

SIGN AL GND

SIGN AL +

SIGN AL -

BRID GE

PARAL LEL

STER EO ON

OFF

50HZ

25H Z

OFF

CHB O UTPUT

CHA O UTPUT

POW ER

CAB LE

FUS E

5HZ

CAUTION

BRI DGE

OUT PUT ASSI GNMEN T:

BRI DGE MON O OUTPU T:

CHA :

PIN1 + : SIGNAL 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 FILT ER GRO UND

CLI PLIM ITE R

INP UT

PIN1 :

PIN2 :

PIN3 :

CPM108

S/N:

SENSITIVITY(1W/1m)

IMPEDANCE

NET WEIGHT

97dB

10kg

POWER(RMS)

FREQUENCY(-3dB)

90Hz-20kHz

150W

INPUT OUTPUT

DONGGUAN 3G AUDIO TECHNOLOGY CO., LTD.

CPM108

PASSIVE COAXIAL SPEAKER

Warranty does not cover

damage ca used by inco rrect

installation,operation or overload.

CPM108

CPM Series Coaxial Speakers

CONNECTION

System Connection Reference

Terminal Plate

Two NL4 connectors are available for amplifier connection. 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 correctly.

NL4 Connection

1. Connect 2. Disconnect

Crossover

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专业音箱

三基/β3 /C PM 10 8

101.05.0009.00189

CPM108

CPM Series Coaxial Speakers

Warning: Make sure the mounting accessories

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

standard during installation .

INSTALLATION

Mounting Accessories(Optional)

M10 mounting points are very convenient and efficient for

the different application with special brackets.

Installation Reference

1.Reference A

2.Reference B

1. U-Bracket

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专业音箱

三基/β3 /C PM 10 8

101.05.0009.00189

Sensitivity (dB)

105

115

100

Frequency (Hz)

Impedance (Ohms)

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

340×379×303mm

(13.4×14.9×11.9in)

10.0kg(22.0 lbs.)

12.0kg(26.4 lbs.)

470×385×440mm

(18.5×15.2×17.3in)

CPM108

CPM Series Coaxial Speakers

Frequency response curve & Impedance curve

90Hz-20kHz

97dB

150W

300W

600W

(RMS)

(MUSIC)

(PEAK)

8 Ohms

NL4×2

Max. SPL(1m): 118dB/124dB(PEAK)

1.2kHz

Passive full range wooden

speaker with painting

Wedge shape

Sensitivity(1W@1m):

Power:

System:

Frequency response(-3dB):

Rated impedance:

Crossover point:

Cabinet:

Connector:

Cabinet dimension:

(W D H)× ×

Package dimension:

(W D H)× ×

Technical Specification

Mounting accessories:

Painting: Cabinet coated by Polyurethane paint;

grille is powder coated

Net weight(pc):

Gross weight(pc):

Speaker Testing 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 at 1W, then test the frequency response power

1m away from the speaker.

2. Sensitivity

Use full range Pink noise which has been modified using

an EQ speaker in the anechoic chamber, curve to test the

increasing the work at its rated signal to make the speaker

impedance and set the the power output at 1W, then test

sensitivity 1m away from the speaker.

3. MAX.SPL

Use full range Pink noise which has been modified using

an EQ speaker in the anechoic chamber , curve to test the

i nc re as e t h e wo r k a t i ts s ig na l t o m a k e th e s pe a k e r

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.

2×M10 Hanging point

1×44mm HF

1×8 LF"

System components:

TECHNICAL SPECIFICATION

Frequency response curve

Impedance curve

80Hz-20kHz

Frequency response(-10dB):

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专业音箱

三基/β3 /C PM 10 8

101.05.0009.00189

340mm

[13.4in]

303mm

[11.9in]

CPM108

379mm

[14.9in]

CPM Series Coaxial Speakers

TECHNICAL SPECIFICATION

2D Dimension

Side viewFront view

Back view

Bottom view

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101.05.0009.00189

Notes:

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101.05.0009.00189

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专业音箱

三基/β3/CPM108

101.05.0009.00189

www.beta3pro.com.

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