Soundigital EVOX2 1200.4 Manuale utente

OWNER´S MANUAL

1200.4

Introduction ............................................................................................................................................................ 3

Package contents .............................................................................................................................................. 3

Safety instructions.............................................................................................................................................. 4

Technologies

DTM ................................................................................................................................................. 5

I-Power Supply ........................................................................................................................... 5

Vibration Absorption System ............................................................................................ 6

Reduced size ............................................................................................................................. 6

Assembling and disassembling the plastic cover.......................................................................... 7

Panels description

Audio inputs and controls................................................................................................... 8

Power inputs and audio outputs ..................................................................................... 9

Installation sequence..................................................................................................................................... 10

Electrical dimensioning ................................................................................................................................. 11

Audio inputs

RCA inputs................................................................................................................................. 11

High Level inputs .................................................................................................................... 11

Crossovers set up........................................................................................................................................... 12

Wiring diagram

Four channels wiring diagram....................................................................................... 13

Three channels wiring diagram .................................................................................... 13

Two channel wiring diagram........................................................................................... 14

Gain Setting ......................................................................................................................................................... 14

Battery connection diagram...................................................................................................................... 15

Technical specifications

Parameters ............................................................................................................................... 16

Dimensional data .................................................................................................................. 16

Additional Information ................................................................................................................................... 16

Document revision code: 1000750275-003/APR2023

INTRODUCTION

PACKAGE CONTENTS

▪ 01 1200.4 EVOX2 amplifier

▪ 01 Quick installation guide with warranty certificate

▪ 01 Allen wrench 2.0mm

▪ 01 Allen wrench 2.5mm

▪ 01 Allen wrench 3.0mm

▪ 02 Cables for high level input

▪ 01 Promotional sticker

INTRODUCTION

Dear Consumer,

Congratulations, you have just acquired a SounDigital product of the highest

technology and quality, so we thank you for your trust.

SounDigital products are made with raw materials of the highest quality

standards, and the most modern processes, equipment and technology are

used in their production.

IMPORTANT INFORMATION

On this manual you will learn about the product, its features and

characteristics, in order to obtain the best result and to be able to enjoy your

music with SounDigital quality and power.

Read this manual carefully and follow precisely all the information contained

therein, these are very important and allow your amplifier to work optimally. If you

think it is necessary, please do not hesitate to contact our technical support at the

following contact:

info@soundigitalusa.com

*Merely illustrative image.

SAFETY INSTRUCTIONS

THIS "WARNING" SIGN ALERTS THE USER OF IMPORTANT INFO. NOT FOLLOWING

THESE INSTRUCTIONS MAY CAUSE INJURIES TO THE USER OR DAMAGE TO THE

EQUIPMENT.

Warning!

To avoid injury to the user or damage to the amplifier, read all safety instructions

written on this manual.

Before proceeding with the

installation of any electric

equipment on your vehicle,

u n p l u g t h e n e g a t i v e ( - )

terminal of the battery to avoid

fires, injuries or damages;

Use your sound system safely.

The continuous exposure to

sound pressures over 85dB

m a y c a u s e i r r e v e r s i b l e

hearing damage;

This equipment is for use in

a u t o m o t i v e D C v o l t a g e

batteries between 12.6 and

14.4 volts. Before installing the

equipment, check voltage 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;

Fix the amplifier properly and

firmly. Avoid fixing to metallic

parts of the vehicle, as this

procedure may cause ground

looping (noise);

When passing cables through

metallic walls, use rubber

O-rings to avoid cable cutting

and short-circuits;

Make sure that the chosen

locati on for th e am plifier

installation does not affect the

operation of the vehicle;

T h is p ro d u c t m a y r e ac h

t e m p e r a t u r e s o v e r 6 0 ° C

(140°F). Make sure it is cold

before touching it;

Clean the amplifier periodically

with brush or dry cloth to

assure the thermal efficiency

of the heatsink;

Be careful when making holes

in the vehicle. Make sure you

are not making holes in the

fu e l ta nk, b r ake li ne s or

electrical cables of the vehicle;

Make sure the cables are

properly secured throughout

the installation;

Wear gloves, safety glasses

and all necessary PPE during

the installation of SounDigital

amplifiers.

The installation of this product

must be done by a qualified

professional. In case of any

doubt, please contact our

technical support;

TECHNOLOGIES

The DTM* is a dynamic thermal recovery system which always maintains a high efficiency

of the amplifier by accelerating the thermal exchange of electronic components with the

heatsink.

*Patent required.

ALUMINIUM

HEATSINK

CONDUCTIVE

COPPER LAYER

ELECTRONIC

COMPONENT

DYNAMIC THERMAL MANAGEMENT - DTM®

An intelligent layout, with great use of the PCB area

and the use of modern components with reduced

structure guarantee SounDigital products a

compact design, at the same time robust and with

excellent thermal efficiency.

ULTRA COMPACT PCB

*Efficiency measured at power supply only.

SounDigital amplifiers are known for their low

consumption of battery, and this feature was

i m p r o v e d o n t h e E V OX 2 L i n e . T h e n e w

I-POWER SUPPLY is even more modern, which

r e p l a c e s t h e o l d t o r o i d a l t r a n s f o r m e r s

by a new generation of "E-E" core transformers

delivers efficiency above 90%*, ensuring more

hours of sound without battery recharge.

I-POWER SUPPLY

TECHNOLOGIES

FULL RANGE

REDUCED SIZE

The technology used in our

amplifiers bring both high

performance and power into a

compact chassis, providing

flexible installation solutions for

vehicles with limited space.

Our Technology reduces all impact

VAS

caused by vibration on the electronic circuit

board. This can include road vibration and

even vibration caused by sound waves,

increasing the reliability of our amplifiers.

VIBRATION ABSORPTION

SYSTEM - VAS

7.1"

5.4"

The 1200.4 EVOX2 amplifier is a versatile

product that cover the entire audible

frequency range, any type of loudspeaker or

music program.

ASSEMBLING AND DISASSEMBLING THE PLASTIC COVER

The plastic covers finish and hid the amplifier fixing screws. To are used to off e ’s

disassembl and assembl them, follow the instructions below.e e

1 2

DISASSEMBLING OF THE PLASTIC COVER

ASSEMBLING THE PLASTIC COVER

1. Carefully pull out the top of the plastic cover to release the upside latches, as shown in 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 clicking noise.

*Merely illustrative images.

PANELS DESCRIPTION

553 511 57

81 69 10 2

55513 54

Variable crossover control – 45Hz ~ 850Hz

Audio input – High Level

(To connect to the speaker output of the head unit)

Crossover Switch

High Pass – Full – Low Pass

Variable Gain control

Audio inputs – RCA connectors

CH1/CH2

CH1

CH3

CH3/CH4

CH2

CH4

"POWER ON" LED indicator

13 Blue

PANELS DESCRIPTION

Negative power supply connector (GND)

Remote power supply connector (REM)

Positive power supply connector (+12VDC)

Positive speaker connector (+)

Negative speaker connector (-)

CH1

CH3

CH4

CH2

Positive speaker connector (+)

Negative speaker connector (-)

Positive speaker connector (+)

Negative speaker connector (-)

Positive speaker connector (+)

Negative speaker connector (-)

517

24222018 141516

523521519

ØFix the amplifier so that the connectors can be easily accessed;

ØInstall the power cables in the vehicle properly, starting from the battery to the fuse holder

or circuit breaker, use the cable with the appropriate size. Make all connections, install fuse

holders or circuit breakers, but without placing the fuses or with the circuit breakers in the

"OFF" position;

ØConnect the power cables in to the amplifier, observing the polarity. Connect all the positive

cables from the fuse holder or circuit breaker to the positive conector of the amplifier (+)

and all the negative power cables from the batteries to the negative connector of the

amplifier;

ØThe ground cable must be as short as possible and must be connected to the vehicle

chassis and the battery negative;

ØInstall the signal input cables in a proper way, distant from the power cables;

ØConnect the RCA or the high level signal input cables to the head unit and amplifiers;

ØInstall the audio output cables with the appropriate section, distant from the power and

audio input cables;

ØConnect the audio output cables to the amplifier and speakers respecting the positive (+)

and negative (-) polarities;

ØInstall the remote cable with the power cables, using 1.5mm² (15 AWG) cable or thicker;

ØConnect the remote power cable to the amplifier's "REM" terminal at the main unit's remote

power output (when not using the high level signal inputs);

ØBefore powering the system, verify all the connections and make sure there are no

mistakes or short-circuits on the power and ground cables;

Ø;Reconnect the ground of the batteries

ØCheck if the head unit is turned off and then place the fuses in the fuse holders or switch the

circuit breakers on;

ØTurn on the main unit and the amplifier will turn on the "POWER ON" LED indicating that it is

in operation.

INSTALLATION SEQUENCE

Remove the paint

between the terminal

and chassis

THE MAXIMUM DISTANCE FOR THE INSTALLATION OF THE FUSE/CIRCUIT BREAKER

IS 12 INCHES (30cm) AWAY FROM THE BATTERY.

BEFORE PROCEEDING WITH THE INSTALLATION, UNPLUG THE NEGATIVE TERMINAL

FROM ALL OF THE BATTERIES, TO AVOID FIRE, DAMAGE TO THE AMPLIFIER AND THE

USER HIMSELF.

Minimum recommended

i n s t a l l a t i o n d i s t a n c e

between amplifiers*.

1.18in (30mm)

*For installations with more than one ampliﬁer, second unit not included. Merely illustrative images.

Warning!

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