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Thank you for  purchasing our car audio amplifier. These power amplifier has been 

designed to  provide high quality  performance  with  minimum 

maintenance. However, it's   performance  will  only be as   good  as  the  care  and 

quality of  components with which is installed.  We therefore    advise that you read 

these  instructions very carefully to familiarize  yourself  with  the  product  and  it's 

features.

Before installing the power amplifier please read this instruction  manual carefully.

The instructions  for mounting and connecting the set have to be followed precisely.

 If necessary, a service center should be consulted.

All  connection  for DC  power,  signal input and speaker outputs can be carried out 

easily and safely by way of RCA and screwed terminals.

Please  choose a mounting place without any direct weather  influences. Note that 

the amplifier generates   heat   so   that  a well  ventilated  place  is  necessary.

According to your car's  construction the set can be made very carefully in order to 

ensure the amplifier's full performance and reliability.

Keep   the  wire  connections  as  short   as   possible   with    sufficient    length   in 

order  to  minimize power  losses  and provide  a higher audio output of the system.

For  safety   reasons  route  all  power  and speaker wiring by using the exiting wire

channels.

To minimize  damage  to  the  cables,  take care that they  do not pass sharp edged 

metal.

Lay   all  cables  as   far  away  as  possible from the ignition cables, modules in the 

boot   and under the key dashboard, as these create interference.

Add  a  fuse  into the  (+)  power cable in a distance of not  more than30cm from the

positive battery pole.

Keep  the  length of  the power wires as short as possible .  It is better to use  power 

cables which are short and then longer speaker cables.

In order to reduce interference ,  please   pay attention  to  the  wiring  instructions. 

INTRODUCTION

INSTALLATION INSTRUCTIONS

TABLE OF CONTENTS

To ensure your warranty, please record the following information regarding 

your new amplifier.

RECORD YOUR SERIAL NUMBER AND DATE

Model:

Serial Number:

Date of Purchase:

Purchased from:

Introduction.........................................................................................2

Installation Instructions...................................................................... .2

Record Your serial Number And Date.................................................... 2

Functions....................................................................................... 3~4

Operation ...........................................................................................5

Trouble Shooting................................................................................. 5

Precautions ........................................................................................6

Fuse Replacement.............................................................................. 6

Stereo Mode ...................................................................................7~8

Speakers Connections................................................................... 9~12

Bridged Mode.............................................................................. 13~14

Power Connection Leads................................................................... 15

Wiring Instructions............................................................................ 16

Operation .........................................................................................17 

Interference ......................................................................................18

Specification ...............................................................................19~21

Summary of Contents for CO1000.4 Cobalt

Page 1: ...pping damage The shipping address and instructions will be givento you by ourcustomer care representative upon theirissuing the RMAnumber The RMA numbermust be clearly markedon the outside ofthe package Please returnonly defective compone nts The return offunctioning items increases yourreturn freight charges NON DEFECTIVE items will notbe exchanged You willbe contacted by customercare advising yo...

Page 2: ...th sufficient length in order to minimize power losses and provide a higher audio output of the system For safety reasons route all power and speaker wiring by using the exiting wire channels To minimize damage to the cables take care that they do not pass sharp edged metal Lay all cables as far away as possible from the ignition cables modules in the boot and under the key dashboard as these crea...

Page 3: ... HPF 50Hz 4KHz HPF FULL GAIN Min Max LPF 40Hz 500Hz BASS BOOST INPUT MODE LPF 40Hz 500Hz INPUT MODE HI LO HI LO CO600 2 CO300 2 HPF MODE GAIN INPUT MODE HI LO HI LO Min Max 4KHz 50Hz 4KHz MODE FULL HPF FULL HPF Min Max CH1 CH2 CH3 CH4 CH1 CH3 CH4 CH2 INPUT CH5 R L INPUT MODE HI LO GAIN Min Max 0dB 18dB 400Hz 15Hz LPF BASS BOOST REMOTE CH5 PWR PRO 50Hz FUNCTIONS Input Mode Gain control LPF HPF cont...

Page 4: ...4 Ohm speaker in bridge mode or tri mode and the se is overloaded then turn the gain control to min until the operation is free of trouble Poor Sound Quality Distortions The speakers are overloaded therefore turn down the volume level and check the volume control positions No Stereo Sound And A Weak Bass Speaker cables and are mixed up unit wired out of phase t TROUBLE SHOOTING PRECAUTIONS FUSE RE...

Page 5: ... CO1500 4 CO2000 4 CAR STEREO CH1 CH2 CH4 CH3 PRO PWR REMOTE 0dB 10dB HPF MODE LPF OUTPUT INPUT 50Hz 4KHz HPF FULL LPF GAIN Min Max CH3 CH4 CH2 CH1 CH4 CH3 BASS BOOST 0dB 10dB MODE HPF 50Hz 4KHz HPF FULL GAIN Min Max LPF 40Hz 500Hz BASS BOOST INPUT MODE LPF 40Hz 500Hz INPUT MODE HI LO HI LO CO2700 5 CO1500 5 CAR STEREO CH3 CH4 CH2 CH1 CH5 L R HPF MODE GAIN INPUT MODE HI LO HI LO Min Max 4KHz 4KHz ...

Page 6: ...AKER OUTPUT REM 12V GND MIN 2 25A X 3 MONO SPEAKER 2 4Ohm SPEAKERS CONNECTIONS SPEAKERS CONNECTIONS CO600 2 SPEAKER OUTPUT REM 12V GND POWER INPUT LEFT RIGHT BRIDGED FUSES LEFT SPEAKER 2 4Ohm RIGHT SPEAKER 2 4Ohm CO300 2 SPEAKER OUTPUT REM 12V GND POWER INPUT FUSE LEFT RIGHT BRIDGED 25A LEFT SPEAKER 2 4Ohm RIGHT SPEAKER 2 4Ohm ...

Page 7: ... SPEAKER OUTPUT Ch3 SPEAKER 2 4Ohm Ch4 SPEAKER 2 4Ohm Ch1 SPEAKER 2 4Ohm Ch2 SPEAKER 2 4Ohm CO2700 5 CO1500 5 SPEAKERS CONNECTIONS CO600 4 CO1000 4 BRIDGED REM GND 12V POWER INPUT CH1 CH2 CH3 CH4 FUSES SPEAKER OUTPUT 25A X 2 Ch1 SPEAKER 2 4Ohm Ch2 SPEAKER 2 4Ohm Ch3 SPEAKER 2 4Ohm Ch4 SPEAKER 2 4Ohm ...

Page 8: ...ED REM GND 12V POWER INPUT CH1 CH2 CH3 CH4 FUSES SPEAKER OUTPUT MONO SPEAKER 4 8Ohm MONO SPEAKER 4 8Ohm CO1500 5 CO2700 5 MONO SPEAKER 4 8Ohm MONO SPEAKER 4 8Ohm BRIDGED MODE CO600 2 SPEAKER OUTPUT REM 12V GND POWER INPUT LEFT RIGHT BRIDGED FUSES 25A X 2 MONO SPEAKER 4 8Ohm SPEAKER OUTPUT REM 12V GND POWER INPUT FUSE LEFT RIGHT BRIDGED 25A MONO SPEAKER 4 8Ohm CO300 2 ...

Page 9: ...lso critical to the correct operation of the amplifier Use a wire of the same gauge as the power connection 10 or thic ker and connect it between the ground terminal GND of the amplifier and a metal part of the vehicle close to the mounting location This wire should be as short as possible and any paint or rust at the grounding point should be scraped away to provide a clean metal surface to which...

Page 10: ...h case mainly depends on the cone size of the subwoofer If this is 8 10 then use 300Hz When the speaker have a size of 12 or 15 50Hz is the better choice HIGH PASS AND LOW PASS CONTROLS This amplifier has controls for making good sound combination low pass filter or high pass and low pass OPERATION INTERFERENCE Use only a screened audio cable for the wiring between low level in of the amplifier an...

Page 11: ...S Watts 2 Ohm Stereo 14 4V RMS Watts 4 Ohm Bridge 14 4V CO2000 4 11 15V DC 150 X 4 250 X 4 500 X 2 2000 10Hz 36KHz 3dB 90dB 22K Ohm 250mV 5V 0 05 50Hz 4KHz 40Hz 500Hz 0 10dB SPECIFICATION POWER DESCRIPTION Watts Nominal RMS Watts 4 Ohm Mono 14 4V RMS Watts 2 Ohm Mono 14 4V Supply Voltage Frequency Response Signal Noise Ratio Input Impedance Input Sensitivity T H D Subsonic Low Pass Freq Phase Bass...

Page 12: ...KHz 3dB SPECIFICATION 700 1400 375 375 5CH Channel Class DPower Description And Operation Frequency Response Signal Noise Ratio Input Impedance Input Sensitivity T H D Low pass Freq Bass Boost Supply Voltage Frequency Response Signal Noise Ratio Input Impedance Input Sensitivity T H D Hi pass Freq RMS Watts 4 Ohm Stereo 14 4V RMS Watts 2 Ohm Stereo 14 4V RMS Watts 4 Ohm Bridge 14 4V RMS Watts 4 Oh...

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