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Mount the amplifier in such a way you have access to the connectors;

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Install  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.

Ø

Connect  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;

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The ground cable must be as short as possible and must be connected to the vehicle 
chassis and the battery negative;

Ø

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

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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 1.5mm² (15 AWG) cable or thicker;

Ø

Connect  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);

Ø

Before  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

Ø

Check if the headunit is turned off and then place the fuses in the fuse holders or switch 
the circuit breakers on;

Ø

Turn on the main unit and the amplifier will turn on the "On" LED indicating that it is in 
operation.

INSTALLATION SEQUENCE

Warning!

Warning!

Remove the paint between
the terminal and chassis

Summary of Contents for 400.4 EVOX

Page 1: ...1 OWNER S MANUAL 2400 4...

Page 2: ...anels description Audio inputs and controls Power inputs and audio outputs Electrical Dimensioning Audio inputs RCA inputs High inputs Installation sequence Wiring diagram Four channels wiring diagram...

Page 3: ...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 To better understand a...

Page 4: ...age 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 t...

Page 5: ...ponents with the heatsink Patent Required ALUMINIUM HEATSINK CONDUCTIVE COOPER LAYER ELECTRONIC COMPONENT DYNAMIC THERMAL RECOVERY DTR An intelligent layout with great use of the PCB area and the use...

Page 6: ...LY is even more modern which replaces the old toroidal transformers by a new generation of E E core transformers delivers efficiency above 90 ensuring more hours of sound without battery recharge I PO...

Page 7: ...he 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...

Page 8: ...Level audio input To connect to the speaker output of the headunit Crossover Switch Low Pass Full High Pass Variable Gain Control Audio input RCA connector 2 4 6 8 10 12 1 3 5 7 9 11 CH1 CH2 CH1 CH2 C...

Page 9: ...e speaker connector Negative speaker connector 14 15 16 18 20 22 24 17 19 21 23 CH1 CH3 CH4 CH2 PANELS DESCRIPTION Positive speaker connector Negative speaker connector Positive speaker connector Nega...

Page 10: ...RCA AND HIGH INPUTS SHOULD NOT BE USED SIMULTANEOUSLY OR YOU MAY DAMAGE THE AMPLIFIER Warning High signal inputs RCA Inputs X X X All RCA Inputs must be connected for the 4 channels to work All High...

Page 11: ...he power cables Connect the RCA or the high signal input cables to the head unit and amplifiers Install the audio output cables with the appropriate section distant from the power and audio input cabl...

Page 12: ...12 WIRING DIAGRAM 4 CHANNEL WIRING DIAGRAM 3 CHANNEL WIRING DIAGRAM See Audio Inputs on page 10 GND See Audio Inputs on page 10 GND 2400 4 2400 4...

Page 13: ...utputs Turn off all processing bass treble loudness EQ etc Set the source unit volume to 3 4 of full volume Set the source unit s fader control to center position Set the crossover selector switch in...

Page 14: ...to perform the high pass cut filter 3dB c 2 High Pass c High Pass A 0dB 15dB dB Hz Switch key to LP Set in the variable control between 45Hz and 850Hz B where you want to perform the low pass cut fil...

Page 15: ...se music Recommended batery Current Draw Max High Pass filter 12Db oct 2 X 1200W 2 X 792W N A 2 X 1200W 4 X 600W 4 X 396W N A 4 X 600W 5Hz 22kHz 5Hz 22kHz 8V 16V 8V 16V 90dB 90dB 0 2 4V 0 2 4V 121A 12...

Page 16: ...16...

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