Soundigital EVOPS POWER SPORTS 2000.4 User manual

TABLE OF CONTENTS
3
3
3
4
5
5
5
6
6
6
7
8
9
10
11
12
12
13
13
14
15
15
Introduction ..................................................................................................................
Features ........................................................................................................................
Package contents .....................................................................................................
Safety instructions ....................................................................................................
Technologies
DTM ........................................................................................................
Ultra Compact PCB .........................................................................
Robust Construction ........................................................................
Vibration Absorption Device .........................................................
Low Battery consumption ..............................................................
Marinization with protection index IP64 ....................................
Assembling and Disassembling the Plastic Seals .......................................
Panels description
Audio inputs and controls.............................................................
Power inputs and audio outputs ................................................
Electrical Dimensioning...........................................................................................
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...........................................................................
2

DEAR CUSTOMER,
C O N G R AT U L AT I O N S O N AC Q U I R I N G A P R O D U C T W I T H T H E
HIGHEST QUALITY AND TECHNOLOGY!
You have just purchased a SounDigital product of the highest technology and quality, so
we thank you for your confidence.
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.
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.
To better understand and take advantage of all the functions of the product and use it safely,
read this manual carefully and if you have any questions, consult our support by email
[e-mail].
FEATURES
- Resistant to moisture, water splash and dust;
- Compact design;
- Conformal coated circuit board;
- Variable crossover with LP / FULL / HP selector switch;
- High efficiency Class D;
- Robust construction, resistant to vibrations and bumps;
- IP64 Rating.
PACKAGE CONTENTS
- 1 EVOPS Amplifier
- 1 Installation quick guide with warranty card
- 1 Allen wrench 2mm
- 1 Allen wrench 2.5mm
- 1 Allen wrench 3mm
- 1 Soundigital promotional black sticker
- 1 Soundigital promotional white sticker
INTRODUCTION
3

SAFETY INSTRUCTIONS
THIS "WARNING" SIGN ALERTS THE USER OF IMPORTANT INFO. NOT
FOLLOWING THIS INSTRUCTIONS MAY CAUSE INJURIES TO THE USER OR
DAMAGE TO THE EQUIPMENT.
Warning!
To prevent injuries to the user or damage to the amplifier, read all safety instructions written
on this manual;
If you are insecure about the installation of this equipment, get in touch with our tech
support or with a professional specialized in car audio/vessel audio installation;
Before proceeding with the installation of any electric equipment on your vehicle/vessel,
unplug the negative (-) terminal of the battery to avoid fires, injuries or damages;
Use your sound system safely. The continuous exposure to sound pressures over 85dB
may cause irreversible hearing damage;
This equipment is for use in DC voltage batteries between 12.6 and 14.4 volts. Before
installing the equipment, check voltage of the batteries;
Choose a ventilated place to install the amplifier ;
Mount the amplifier in a secure way. Avoid mounting it on metallic parts of the
vehicle/vessel, because it may cause ground looping (noise);
Make sure that the location chosen for the amplifier installation does not effect the
operation of the vehicle/vessel;
Please select a dry location to mount your amplifier. The products are designed to operate
in humid environments but the direct contact with water can damage the amplifier.
When passing cables through metallic walls, use rubber O-rings to avoid cable cutting and
short-circuits.
Clean the amplifier periodically with brush or dry cloth to assure the thermal efficiency of
the heatsink.
This product may reach temperatures over 60°C/140°F. Make sure it is cold before touching
it;
Be careful when making holes in the vehicle/vessel. Make sure you are not making holes in
the fuel tank, brake lines, boat hull or electrical cables of the vehicle/vessel;
Make sure the cables are properly secured throughout the installation;
Wear gloves, safety glasses and and all necessary PPE during the installation of
SounDigital amplifiers.
4

TECHNOLOGIES
The DTM* is a dynamic thermal management 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
COOPER LAYER
ELECTRONIC
COMPONENT
DYNAMIC THERMAL MENAGEMENT - DTM
An intelligent layout, with great use of the
P C B a r e a a n d t h e u s e o f m o d e r n
co mpo ne nts wit h red uc ed s tru ct ure
g u a r a n t e e S o u n D i g i t a l p r o d u c t s a
compact design, at the same time robust
and with excellent thermal efficiency.
ULTRA COMPACT PCB
ROBUST CONSTRUCTION
Thinking about the application of power sports, the product has an extremely robust assembly, both
the correction points and the layout of the plate were designed to withstand high vibrations, bumps
and impacts.
5

TECHNOLOGIES
VIBRATION ABSORPTION DEVICE
*Efficiency measured at power supply only
SounDigital amplifiers are known for their low
consumpt ion of ba ttery, and th is featu re was
improved on the EVOPS Line. The new I-POWER
SUPPLY 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 - POWER SUPPLY
SounDigital added a new device to the EVOPS products which act like shock absorbers
reducing the impact of vibration on the eletronic circuit board, thereby increasing the life
and reliability of the amplifiers.
HIGH SOUND
WAVE ENERGY
LOW SOUND
WAVE ENERGY
ABSORPTION DEVICE
MARINIZATION WITH PROTECTION INDEX IP64
The product is protected against ingress of dust particles and water droplets from all sides, beyond
that, the plate receives a conformal coating treatment to protect the components from moisture.
6

ASSEMBLING AND DISASSEMBLING THE PLASTIC SEALS
1. Squeeze the assembled Flexible Plastics Seals
2. Pull out the Plastics Seals
DISASSEMBLING THE PLASTICS SEALS
132
1. Hold the disassembled Flexible Plastics Seals and fit them in their specific housing;
2. Each connector has its specific Plastic Seal;
3. Make sure the Flexible Plastics Seals are perfectly fitted.
ASSEMBLING THE PLASTICS SEALS
132
Potentiometer
Plastic Seal
RCA
Plastic Seal
Slide switch
Plastic Seal
7

PANELS DESCRIPTION
Variable crossover control - 45Hz to 850Hz
Crossover Switch
Low Pass - Full - High Pass
Variable Gain Control
Audio input - RCA connector
2
4
6
8
10
11
1
3
5
7
9
CH1/CH2
CH1/CH2
CH1
CH3/CH4
CH1/CH2
CH3/CH4
CH3/CH4
-
CH2
CH3
510 7
9
64 2
8
31
11
"Power ON" LED indicator (Blue)
8

PANELS DESCRIPTION
Negative power supply connector (GND)
Remote power supply connector (REM)
Positive power supply connector (+12VDC)
Positive speaker connector
Negative speaker connector
14
15
16
18
20
22
13
17
19
21
12
CH1
-
-
-
CH3
CH4
CH2
Positive speaker connector
Negative speaker connector
Positive speaker connector
Negative speaker connector
Negative speaker connector
Positive speaker connector
14 13 12 15 17 19 21
16 18 20 22
9

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.
We recommend the use of ONLY OFC (Oxygen Free Copper) Cables on the installation of
our products.
POWER CABLE
GROUND CABLE
SPEAKER CABLE
2000
WRMS
21mm² - 4 AWG
2 x 2mm² - 12 AWG
10

Mount the amplifier in such a way you have access to the connectors;
Install the power cables in the vehicle/vessel 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.
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;
The ground cable must be as short as possible and must be connected to the negative
connector of battery or vehicle chassis in case of metallic chassis;
Install the signal input cables in a proper way, distant from the 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 cables;
Connect the audio output cables to the amplifier and speakers respecting the positive (+)
and negative (-) polarities;
Install the remote cable with the power cables, using 1.5mm² (15 AWG) cable or thicker;
Connect the remote power cable to the amplifier's "REM" terminal at the main unit's
remote power output;
Before powering the system, verify all the connections and make sure there are no
mistakes or short-circuits on the power and ground cables;
Reconnect the ground of the batteries;
Check if the headunit is turned off and then place the fuses in the fuse holders or switch
the circuit breakers on;
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
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
THE MAX: DISTANCE FOR THE INSTALLATION OF THE FUSE/CIRCUIT
BREAKER IS ONE FOOT (30 CM) AWAY FROM THE BATTERY
11

WIRING DIAGRAM
4 CHANNEL WIRING DIAGRAM
3 CHANNEL WIRING DIAGRAM
See "Audio Inputs"
on page 8
GND
See "Audio Inputs"
on page 8
GND
* Check the minimum speaker impedance at specs table
12

WIRING DIAGRAM / GAIN SETING
2 CHANNEL WIRING DIAGRAM
MODEL BRIDGE / POWER
STEREO / POWER
STEREO OUTPUT VOLTAGE BRIDGE OUTPUT VOLTAGE
2Ω/ 1000W1 / 500WΩ22.4 V 44.8 V
GAIN SETTING
Necessary equipament:
Digital AC voltmeter;
Media with sine wave test tone 60Hz
recorded at 0db;
Screwdriver 1/8" ( for gain set)
Set up procedure
This procedure is the same for both
gain controls;
Turn the gain control all the way down.
Disconnect the output cables from the
amplifier outputs;
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 "F"
Use a 60Hz sine wave
Connect the AC voltmeter to the
speaker output connectors of the
amplifier. Make sure you test the voltage
at the correct connectors (+ and –);
Increase the gain control until the
target voltage is observed with the
voltmeter (see the chart below);
Once you have adjusted the amplifier
to its correct voltage output, turn off the
source unit and reconnect the speaker(s)
Download the tracks for set up in
https://soundigitalusa.com/tracks-for-set-
up/
* Check the minimum speaker impedance at specs table
2000.4
GND
13
4Ω/ 1000W2 / 500WΩ31.6 V 63,2 V
2000.4
2Ω
4Ω

CROSSOVER SET UP
Selector switch to "F" position (Full Range): All the frequencies are reproduced.
Selector switch to "HP" - Set in the variable control between 45Hz and 850Hz ("A")
where you want to perform the high pass cut filter;
"F" All the frequencies are reproduced;
"LP " Set in the variable control on Low Pass Function;
"HP " Set in the variable control on High Pass Function.
0dB
-3dB
5Hz 22kHz
dB
Hz
-3dB
c/2
ƒ
High
Pass
c
ƒ
High
Pass
A
0dB
-12dB
dB
Hz
Selector switch to "LP" - Set in the variable control between 45Hz and 850Hz ("B") where
you want to perform the low pass cut filter;
-3dB
0dB
-12dB
Low
Pass
B
c
ƒc*2 ƒ
Low
Pass
dB
Hz
14

214mm(8.4")
202mm(7.9")
129mm(5")
149mm(5.8")
62mm(2.4")
TECHNICAL SPECS
DIMENSIONAL DATA
Power RMS Bridge @ 2Ω*
Power RMS Bridge @ 4Ω*
Power RMS @ 1Ω*
Power RMS @ 2Ω*
Frequency Response (-3dB)
Low Pass filter (12dB/oct)
Operating Voltage
SNR
Input Sensitivity
Current Draw (Music)
Total Efficiency
Damping Factor (@100Hz nominal impedance)
Stereo Minimum Impedance
Bridge Minimum Impedance
Fuse (music)
Recommended batery
Current Draw (Max)
High Pass filter (12dB/oct)
N/A2 X 1000W
2 x 1000W2 X 660W
N/A4 X 500W
4 X 500W4 X 330W
5Hz ~ 22kHz5Hz ~ 22kHz
8V ~ 16V8V ~ 16V
90dB90dB
0.2 ~ 4V0.2 ~ 4V
85A85A
171A171A
81%81%
200200
2Ω 1Ω 
4Ω 2Ω 
100A100A
100Ah100Ah
45Hz ~ 850Hz45Hz ~ 850Hz
45Hz ~ 850Hz45Hz ~ 850Hz
PARAMETERS
2000.4 2Ω 2000.4 4Ω
Power RMS @ 4Ω*
4 X 330W4 X 217W
15