TABLE OF CONTENTS Introduction .................................................................................................................. 3 Features ........................................................................................................................ 3 Package contents ..................................................................................................... 3 Safety instructions ....................................................................................
INTRODUCTION 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.
SAFETY INSTRUCTIONS 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.
TECHNOLOGIES DYNAMIC THERMAL MENAGEMENT - DTM ALUMINIUM HEATSINK CONDUCTIVE COOPER LAYER ELECTRONIC COMPONENT 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.
TECHNOLOGIES VIBRATION ABSORPTION DEVICE 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. LOW SOUND WAVE ENERGY HIGH SOUND WAVE ENERGY ABSORPTION DEVICE I - POWER SUPPLY SounDigital amplifiers are known for their low c o n s u m p t i o n o f b a t t e r y, a n d t h i s f e a t u r e w a s improved on the EVOPS Line.
ASSEMBLING AND DISASSEMBLING THE PLASTIC SEALS DISASSEMBLING THE PLASTICS SEALS 1 2 3 2 3 1. Squeeze the assembled Flexible Plastics Seals 2. Pull out the Plastics Seals ASSEMBLING THE PLASTICS SEALS 1 RCA Plastic Seal Potentiometer Plastic Seal Slide switch Plastic Seal 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.
PANELS DESCRIPTION 1 3 6 8 5 7 4 2 11 9 1 CH1/CH2 2 CH3/CH4 3 CH1/CH2 4 CH3/CH4 5 CH1 6 CH2 7 CH3 8 CH4 9 CH1/CH2 10 CH3/CH4 11 - 10 Variable crossover control - 45Hz to 850Hz Crossover Switch Low Pass - Full - High Pass Audio input - RCA connector Variable Gain Control "Power ON" LED indicator (Blue) 8
PANELS DESCRIPTION 16 18 20 22 15 17 19 21 14 13 12 12 - Negative power supply connector (GND) 13 - Remote power supply connector (REM) 14 - Positive power supply connector (+12VDC) 15 16 17 18 19 20 21 Positive speaker connector CH1 Negative speaker connector Negative speaker connector CH2 Positive speaker connector Negative speaker connector CH3 Positive speaker connector Positive speaker connector CH4 Negative speaker connector 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.
INSTALLATION SEQUENCE BEFORE PROCEEDING WITH THE INSTALLATION, UNPLUG THE NEGATIVE TERMINAL FROM ALL OF THE BATTERIES, TO AVOID FIRE, DAMAGE TO Warning! THE AMPLIFIER AND THE USER HIMSELF 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.
WIRING DIAGRAM 4 CHANNEL WIRING DIAGRAM See "Audio Outputs" on page 10 GND * Check the minimum speaker impedance at specs table 3 CHANNEL WIRING DIAGRAM See "Audio Outputs" on page 10 GND 12
WIRING DIAGRAM / GAIN SETTING 2 CHANNEL WIRING DIAGRAM GND * Check the minimum speaker impedance at specs table GAIN SETTING Set the crossover selector switch in "F" Necessary equipament: Use a 60Hz sine wave Digital AC voltmeter; Connect the AC voltmeter to the speaker output connectors of the amplifier.
CROSSOVER SET UP "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. Selector switch to "F" position (Full Range): All the frequencies are reproduced.
TECHNICAL SPECS 1200.4 PARAMETERS 2Ω 1200.4 Power RMS Bridge @ 2Ω* 2 X 600W N/A Power RMS Bridge @ 4Ω* 2 X 396W 2 X 600W Power RMS @ 1Ω* 4 X 300W N/A Power RMS @ 2Ω* 4 X 198W 4 X 300W Power RMS @ 4Ω* 4 X 130W 4 X 198W Frequency Response (-3dB) 5Hz ~ 22kHz 5Hz ~ 22kHz Low Pass filter (12dB/oct) 45Hz ~ 850Hz 45Hz ~ 850Hz High Pass filter (12dB/oct) 45Hz ~ 850Hz 45Hz ~ 850Hz Operating Voltage 8V ~ 16V 8V ~ 16V SNR 88 dB 91dB Input Sensitivity 0.2 ~ 4V 0.
