background image

3

INTRODUCTION

Dear Customer,

Congratulations on acquiring your Soundigital! You've just purchased a product of 
high  quality  and  technology.  The  Soundigital  products  are  developed  to  assure 
maximum efficiency and reliability to your sound system.

 Class D amplifiers:

The  main  characteristics  of  Class  D  amplifiers  are  audio  quality,  efficiency, 
versatility and compact design. Here are the advantages of these characteristics:

Audio Quality 

– Class D amplifiers used to have a limited response in the past and 

they used to have a worse performance regarding higher frequencies thanClass 
AB amps, despite being more efficient. Introducing new technologies, Soundigital 
developed  a  Class  D  amplifier  superior  to  the  Class  AB  ones  in  efficiency  and 
performance.

Efficiency 

-  The  Soundigital  Class  D  amplifiers  have  a  total  efficiency  (power 

 output) higher than 70%, assuring a battery consumption and a heating 
lower than the expected.

Versatility  of  uses 

–The  flat  response  of  all  the  frequencies  of  Soundigital 

amplifiers allows them to be used in all the kinds of systems: SPL, Sound Quality, 
Trio Eletrico and Pancadao, meeting the needs with extreme quality.

Compact design 

– The high efficiency and technology allow our amplifiers to be 

really compact, making it easy to install them in vehicles where you have limited 
space.

IMPORTANT INFO

Read this manual and follow its instructions and information carefully. It contains 
extremely important information to have your amplifier working properly. If you feel 
the need to contact our Tech Support, you can reach o u r  t e c h n i c i a n  s t h r o u 
g h  t h e  e - m a i l  [email protected].

PACKAGE CONTENTS

- 1 

EVO4.0 

Amplifier

- 1 Installation quick guide with warranty card

- 1 Promotional sticker

Summary of Contents for 600.4 EVO 4.0

Page 1: ...1 OWNERS MANUAL 600 4 ...

Page 2: ...ts and controls Power inputs and audio outputs Electrical Dimensioning Audio inputs Installation sequence Wiring diagram Four channels wiring diagram Three channels wiring diagram Two channels wiring diagram Procedure for setting the gain Crossovers set up Technical specs Parameters Dimensional data 3 3 4 5 6 7 8 8 9 10 10 11 11 12 13 13 ...

Page 3: ...oundigital Class D amplifiers have a total efficiency power source output higher than 70 assuring a battery consumption and a heating lower than the expected Versatility of uses The flat response of all the frequencies of Soundigital amplifiers allows them to be used in all the kinds of systems SPL Sound Quality Trio Eletrico and Pancadao meeting the needs with extreme quality Compact design The h...

Page 4: ...tage of the batteries Do not install the amplifier in places exposed to water dirt or humidity Choose a ventilated place to install the amplifier and avoid blocking the side ventilation windows Mount the amplifier in a secure way Avoid mounting it on metallic parts of the vehicle because it may cause ground looping noise Make sure that the location chosen for the amplifier installation does not ef...

Page 5: ...the top of plastic cover to release the upside latches as shown in the picture 1 2 Slide up the plastic cover in a continuous movement to remove it 1 To fit the plastic cover back carefully insert the point A of the plastic cover into point B of the amplifier slowly sliding it down 2 Gently press the sides of the top of the plastic cover towards the bottom of the amplifier until you hear a clickin...

Page 6: ...6 Crossover Switch Low Pass Full High Pass Variable Gain Control Audio input RCA connector 2 4 6 8 1 3 5 7 CH1 CH2 CH1 CH2 CH1 CH3 CH3 CH4 CH3 CH4 CH2 CH4 PANELS DESCRIPTION 7 5 4 1 3 2 8 6 ...

Page 7: ...y connector 12v Positive audio output connector Negative speaker connector Shared connector between channels 4 and 3 Shared connector between channels 2 and 1 Negative speaker connector Positive speaker connector 10 11 12 14 16 18 9 13 15 17 CH2 CH1 CH4 CH3 CH1 CH4 CH3 CH2 PANELS DESCRIPTION 9 10 11 12 13 14 15 16 17 18 ...

Page 8: ...S ELECTRICAL DIMENSIONING AND AUDIO INPUTS ELECTRICAL DIMENSIONING For proper operation of your SounDigital amplifier you need the proper dimensioning of the electrical system and the cables used The table below shows the minimum section of GND cables 12VDC cables and speaker output cables according to the power generated by the amplifier POWER CABLE GROUND CABLE SPEAKER CABLE 10mm 7 AWG ...

Page 9: ...ower cables Ø Connect the RCA or the high signal input cables to the head unit and amplifiers Ø Install the audio output cables with the appropriate section distant from the power and audio input cables Ø Connect the audio output cables to the amplifier and speakers respecting the positive and negative polarities Ø Install the remote cable with the power cables using 1 5mm 15 AWG cable or thicker ...

Page 10: ...10 WIRING DIAGRAM 4 CHANNEL WIRING DIAGRAM È See Audio Inputs on page 8 È See Audio Inputs on page 8 3 CHANNEL WIRING DIAGRAM ...

Page 11: ...full volume Ø Set the source unit s fader control to center position Ø Set the crossover selector switch in F Ø Use a 60 Hz sine wave Ø Connect the AC voltmeter to the speaker output connectors of the amplifier Make sure you test the voltage at the correct connectors and Ø Increase the gain control until the target voltage is observed with the voltmeter see the chart below Ø Once you have adjusted...

Page 12: ...osition Low Pass Frequencies below 80Hz will be reproduced 3dB c ƒ 80Hz 0dB dB Hz 3dB 0dB 15dB 80 Hz c ƒ dB Hz F All the frequencies are reproduced LP Frequencies below 80Hz will be reproduced HP Frequencies above 80Hz will be reproduced CROSSOVER SET UP Ø Switch Key to F position Full Range All the frequencies are reproduced ...

Page 13: ...nal impedance Stereo Minimum Impedance Bridge Minimum Impedance Fuse music Recommended batery Current Draw Max High Pass filter 12Db oct Power at 12 6V 60Hz with a maximum THD of 1 PARAMETERS DIMENSIONAL DATA TECHNICAL SPECS 4 4 113mm 4 101mm 2 X 198W 2 X 300W 4 X 100W 4 X 150W 10Hz 20kHz 8V 16V 88dB 0 2 4V 29A 58A 82 200 2Ω 4Ω 35A 35Ah 80Hz 80Hz 600 4 Net Weight 1 45lb 0 66 kg Gross Weight 1 60lb...

Page 14: ...14 ...

Reviews: