Soundigital 1200.1 EVO5 User manual

OWNER´S MANUAL
1200.1

Introduction..................................................................................................................................................... 3
Package contents ...................................................................................................................................... 3
Safety instructions ...................................................................................................................................... 4
Assembling and Disassembling the plastic cover.................................................................. 5
Panels description
Audio inputs and controls ............................................................................................ 6
Power inputs and audio outputs............................................................................... 7
Installation sequence................................................................................................................................ 8
Electrical Dimensioning........................................................................................................................... 9
Audio inputs
RCA inputs ............................................................................................................................ 9
High Level input.................................................................................................................. 9
SD RLC and Gain adjustment procedure.................................................................................. 10
Bass Boost and Crossovers set up .............................................................................................. 11
Wiring diagram........................................................................................................................................... 12
Battery connection diagram .............................................................................................................. 13
Technical specifications
Parameters......................................................................................................................... 14
Dimensional data............................................................................................................ 14
Additional Information............................................................................................................................ 14
Document revision code: 1000750017-002/APR2023

INTRODUCTION
3
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.
PACKAGE CONTENTS
▪ 01 1200.1 EVO5 amplifier
▪ 01 Quick installation guide with warranty certificate
▪ 01 Cable for high level input
▪ 01 Promotional sticker
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:
[e-mail]
*Merely illustrative image.

SAFETY INSTRUCTIONS
4
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 t he amplifie r
installation does not affect the
operation of the vehicle;
T h i s p r o d u c t ma y r e a c 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 t a nk , b r ake l in e s o r
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.
X XX
X XX
The installation of this product
must be done by a qualified
professional. In case of any
doubt, please contact our
technical support;

5
ASSEMBLING AND DISASSEMBLING THE PLASTIC COVER
The plastic covers have the function of finishing and hiding the amplifier fixing
screws. To disassembling and assembling them, follow the instructions below.
1 2
21
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.
EN
B
A
*Merely illustrative images.
*Merely illustrative images.

PANELS DESCRIPTION
6
10
11
12
Red
Blue
Yellow
"POWER ON" LED indicator
"CLIP" LED indicator
"PROTECTION" LED indicator
10
12
11
L
R
HI INPUT
- L + - R +
INPUT 1KHz
70Hz
BASS BOOST
SUBSONICLOW PASS
GAIN
LP
REMOTE
LEVEL
CONTROL
1 4 5 6 7 8 9
-
1
2
3
5
7
9
4
6
8
Right Channel
Left Channel
Right Channel
Left Channel
-
-
-
-
-
Variable "BASS BOOST" control 50Hz (0dB ~ +12dB)
Variable "LOW PASS" filter control (50Hz ~ 1kHz)
Variable "SUBSONIC" filter control (5Hz ~ 80Hz)
Variable Gain control
Low Pass filter "ON/OFF" switch key
Audio input – RCA connectors
Remote level control connector
Audio input – High Level
(To connect to the speaker output of the head unit)
3
2

1200.1
PANELS DESCRIPTION
18
17
1615
13
7
14
Negative power supply connector (GND)
Remote power supply connector (REM)
Positive power supply connector (+12VDC)
Minimum speaker load allowed (impedance)
-
-
-
-
16
17
15
Positive speaker connector (+)
Negative speaker connector (-)
Speakers output
connectors
13
14
18

8
ØMount the amplifier in such a way you have access to the connectors;
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.
X XX
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!
Warning!
Warning!

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.
9
High level input must be used when the main unit does not have RCA outputs.
When High level input is used, no remote connection is required, the amplifier
recognizes the audio signal and switches on.
If your source unit is not able to turn on the amplifier through the High level input,
the remote input should be connected normally.
RCA AND HIGH LEVEL INPUTS SHOULD NOT BE USED SIMULTANEOUSLY OR
YOU MAY DAMAGE THE AMPLIFIER.
High level signal
inputs
RCA inputs
AUDIO INPUTS
We recommend the use of only OFC (Oxygen Free Copper) cables on the
installation of our products.
Copper-clad aluminum wire (CCAW) must not be used.
POWER CABLE (+12VDC)
GROUND CABLE (GND)
SPEAKER CABLE
1200
WRMS
16mm² (5 AWG)
2 x 4.0mm² (11 AWG)
2 x 2.5mm² (13 AWG)
All RCA inputs must be connected for
the amplifier to work properly. If the
signal source is mono type, use "Y" cable
at the input.
@ 1Ω
@ 2Ω
All High level signal inputs must be
connected for the amplifier to work
properly.

Necessary equipament:
ØDigital AC voltmeter;
ØMedia with sine wave test tone 60Hz
recorded at 0db;
Set up procedure
ØThis procedure is the same for both
gain controls;
ØTurn the gain control all the way down;
ØDisconnect the output cables from the
amplifier outputs;
ØTurn off all processing (bass, treble,
loudness, EQ, etc.);
Øaudio playerSet the unit volume to 3/4
of full volume;
ØSet the audio player fader control to
center position (left and right fader
controls);
ØSet the LP switch key in "OFF";
ØUse a 60Hz sine wave;
ØConnect the AC voltmeter to the
speaker output connectors of the
amplifier. Make sure you test the
voltage at the correct connectors
(+ and –);
ØIncrease the gain control until the target
voltage is observed with the voltmeter
(see the chart below);
ØOnce you have adjusted the amplifier
to its correct voltage output, turn off the
s o u r c e u n i t a n d r e c o n n e c t t h e
speaker(s).
SD RLC / GAIN SETTING
GAIN SETTING
10
POWER CLIP
LEVEL
SD REMOTE
LEVEL CONTROL*
EXTERNAL LEVEL CONTROL - SD RLC (*Not included)
The SD RLC is an easy-to-install external level
control accessory that allows you to tune the
level of SOUNDIGITAL amplifiers that have
remote level control.
In SD RLC, you can adjust the amplifier level
without having to lean over and adjust the gain
setting on the amplifier and can monitor the
“CLIP” LED which is also available on the
accessory. *Sold separately
Download the tracks for set up in https://soundigitalusa.com/tracks-for-set-up/
MODEL IMPEDANCE / POWER
OUTPUT VOLTAGE
1 / 1200WΩ
2 / 1200WΩ
34.60 V
48.98 V
1Ω
1200.1
2Ω
1200.1

To set the "SUBSONIC" variable control between 5Hz and 80Hz ("A") where you want to
perform the subsonic cut filter ;
Set in the "LOW PASS" variable control between 50Hz and 1kHz ("B") where you want to
perform the low pass cut filter and select the "LP" key in position "ON".
Using Bass Boost
How to adjust Bass Boost
1111
Reproduce your favorite song and set the boost
intensity between 0dB and +12dB at the variable
control level according your preference.
For full range application, select the LP key in the
"OFF" position and the "SUBSONIC" variable control
at 5Hz. All frequencies will be reproduced according
to figure bellow;
How to adjust the Crossovers
-3dB
c/2
ƒ
High
Pass
c
ƒ
High
Pass
A
0dB
-12dB
dB
Hz
-3dB
0dB
-12dB
Low
Pass
B
c
ƒc*2 ƒ
Low
Pass
dB
Hz
0dB
-3dB
5Hz 25kHz
dB
Hz
BASS BOOST AND CROSSOVER SET UP
Bass Boost Chart
12dB
dB
Hz
0dB
3dB
0
9dB
6dB
50Hz
Bass Boost Level
The Amplifier Bass Boost setting enables the user to boost the sound intensity at low
frequencies of the sound system, where boost intensity can be adjusted.
This is a semi-parametric equalizer type circuit with ''Q'' value for the fixed filter, with an
intensity boost adjustment from 0 to +12dB (16 times), and a central frequency
adjustment of the filter in 50Hz, making it versatile for several types of sound systems.
BASS BOOST
1KHz
70Hz
SUBSONICLOW PASS
LP

WIRING DIAGRAM
12
All RCA inputs must be connected for all
the channels to work properly. If the signal
source is mono type, use "Y" cable at the
input.
See "AUDIO
INPUTS" on page 9
2Ω
1Ω
Minimum impedance of use
according to the model
Model
1200.1 1Ω
1200.1 2Ω
1 CHANNEL WIRING DIAGRAM
In case of connections with
more than one battery, see the
installation diagram on .page 13
L
R
HI INPUT
- L + - R +
INPUT 1KHz
70Hz
BASS BOOST
SUBSONICLOW PASS
GAIN
LP
REMOTE
LEVEL
CONTROL
REMOTE
+12V
GND
GNDGND
GND
REMOTE
POWER CLIP
LEVEL
SD REMOTE
LEVEL CONTROL*
*Sold separately
+12V +12V +12V
FUSE FUSE

1
2
BATTERY CONNECTION DIAGRAM
When necessary the association of one or more battery banks to supply the
necessary current to the amplifier, it is recommended to use batteries of the same
brand, model, and if possible the same manufacturing lot so that the system has
the maximum performance.
For an ideal energy performance, we recommend that all batteries be connected to
positive and negative busbars and the busbars connected to the amplifier, as
shown in the diagram below:
2
3
1
Battery connections without the use of a busbar,
as shown in the example below, must be avoided.
This setting decreases the efficiency of supplying
power to the system.
All cables, positive and negative,
connected from the battery to the
busbar must be the same length.
Likewise the cables connected from
the busbar to the amplifier.
13
FUSE
FUSE
FUSE
FUSE
It is mandatory to install the fuse at a
maximum distance of 12 inches from the battery.
It is mandatory to install the fuse at a
maximum distance of 12 inches from the battery.
FUSE
FUSE
BUSBAR
BUSBAR

Power RMS @ 4Ω**
Power RMS @ 2Ω**
Power RMS @ 1Ω**
Operating Voltage
SNR
Input Sensitivity (RCA)
Current draw (music)
Current draw (max.)
Total efficiency
Damping factor (@100Hz nominal impedance)
Power cable
Recommended Fuse* (music)
Recommended battery (minimum)
Low Pass filter (12dB/octave)
Bass Boost
Frequency Response (-3dB)
Subsonic filter (12dB/octave)
Speaker Cable
Input Sensitivity (High Level input)
TECHNICAL SPECS
PARAMETERS
**Power at 12.6V @ 60Hz with a maximum THD of 1%.
*It is mandatory to install the fuse at a maximum distance of 12 inches from the battery.
**POWER RATING ACCORDING TO
CTA-2006 INDUSTRY STANDARDS.
DIMENSIONAL DATA
14
ADDITIONAL INFORMATION
The values presented are based on measurements performed in
SounDigital's laboratories. All the equipment used in the assays, tests,
measurements and gauging of the technical parameters of SounDigital
products were calibrated in certified laboratories, thus ensuring the
performance and standard of excellence of the developed products.
The Manufacturing Process may present variations, and the electronic
components may also present changes in values in relation to their
nominal parameters. Thus, causing small differences between
measurements taken. Small variations in the values presented and
divulged by SounDigital are recognized.
The images presented in this document are representative and
merely illustrative; therefore, they do not necessarily correspond to the
actual product/model.
Updates of information made in this document will always be
published and made available for consumer consultation, free of
charge, on the brand's websites. The user is advised to search for
the manual in its latest version when necessary.
54.8mm (2.2")
121.1mm (4.8")
160.0mm (6.3")
136.2mm (5.4")
180.1mm (7.1")
522W
796W
1200W
5Hz ~ 80Hz
9V ~ 16V
95dB
0.2V ~ 2V
50Hz ~ 1kHz
0dB ~ 12dB @ 50Hz 0dB ~ 12dB @ 50Hz
796W
1200W
N/A
5Hz ~ 25kHz 5Hz ~ 25kHz
5Hz ~ 80Hz
9V ~ 16V
95dB
0.2V ~ 2V
50Hz ~ 1kHz
1200.1 1Ω 1200.1 2Ω
54A
108A
88%
>2000
16mm² (5 AWG)
2 x 4 mm² (11 AWG) 2 x 2.5 mm² (13 AWG)
60A
60Ah
52A
105A
91%
>2000
16mm² (5 AWG)
60A
60Ah
1V ~ 10V 1V ~ 10V
1.13 kg 2.48 ( lb)
1.21 kg 2.66 ( lb)
Net Weigh
Gross Weight

Document revision code: 1000750017-002/APR2023