SounDigital 3000.1 EVO5 User Manual
Your guide to installation, features, and optimal performance.
Introduction
Congratulations on purchasing a product of the highest quality and technology! SounDigital products are developed to ensure maximum efficiency and reliability in your audio system.
Amplifiers Class D
Class D amplifiers are characterized by their audio quality, efficiency, application versatility, and compact design. Key advantages include:
Quality of Audio
In the past, Class D products had limited frequency response, with Class AB products offering better performance but very low efficiency. New technologies introduced by SounDigital have resulted in a Class D amplifier with high efficiency and superior performance compared to Class AB.
Efficiency
SounDigital Class D amplifiers offer total efficiency (Output + Power Supply) above 70%, ensuring lower battery consumption and less heat generation.
Versatility of Application
The flat frequency response of SounDigital amplifiers allows them to be used in all automotive sound systems, meeting demands with extreme quality.
Compact Design
High efficiency and applied technology allow SounDigital amplifiers to be very compact, facilitating installation in vehicles where space is limited.
Important Information
Read this manual carefully and follow all information precisely. If necessary, contact technical support via email at sac@soundigital.com.br or by phone at (51) 3042-9001.
Package Contents
- 1 Amplifier 3000.1 EVO5
- 1 Quick Installation Guide with Warranty Certificate
- 1 Promotional Sticker
Safety Instructions
To prevent injury to the user or damage to the amplifier, read all safety instructions in this manual.
If you feel insecure about installation, seek SounDigital technical support or a qualified automotive sound installer.
Before installing any electrical equipment, disconnect the negative (-) battery terminal to prevent fire, injury, or amplifier damage.
Use your sound system safely; continuous exposure to sound pressure above 85 decibels can cause irreversible hearing damage.
This equipment is designed for automotive batteries with a DC voltage between 12.6 and 14.4 volts. Verify battery voltage before installation.
Do not install the amplifier in the engine compartment or in areas exposed to water, humidity, dust, or dirt.
Install the amplifier in a well-ventilated area, ensuring side ventilation openings are not obstructed.
Secure the amplifier firmly and appropriately. Avoid mounting on metal parts, as this can cause ground looping (noise).
Use rubber "O-rings" when passing wires through metal panels to prevent cuts and short circuits.
Ensure the chosen installation location does not impair vehicle operation.
During use, the aluminum casing/heatsink may reach temperatures above 60°C. Ensure the amplifier is cool before touching it.
To maintain efficient thermal dissipation, periodically clean the heatsink, removing dust and impurities with a brush or dry cloth.
Be careful when drilling holes in the vehicle; ensure you do not drill into the fuel tank, brake lines, electrical cables, etc.
Ensure all cables are correctly secured throughout the installation.
Use gloves, safety glasses, and all necessary safety equipment during the installation of SounDigital amplifiers.
⚠️ Caution! This symbol alerts the user to important instructions. Failure to comply may cause damage to the amplifier or the user.
Technologies
Dynamic Thermal Management - DTM®
DTM® is a dynamic thermal recovery system that maintains high amplifier efficiency by accelerating heat exchange between electronic components and the heatsink.
*Patent pending
Diagram Description: The DTM system consists of an aluminum heatsink, a copper conductor layer, and electronic components, facilitating efficient heat exchange.
PCB Ultra Compact
An intelligent layout, efficient use of PCB area, and modern, reduced-structure components ensure SounDigital products have a compact design that is both robust and thermally efficient.
Robust Construction
Designed for high-impact applications, this product features an extremely robust construction. Both mounting points and the printed circuit board layout are engineered to withstand high vibrations, jolts, and impacts.
I-Power Supply
SounDigital amplifiers are known for low battery consumption, a feature enhanced in the EVO5 line. The new I-POWER SUPPLY is even more modern, replacing old toroidal transformers with a new generation of "E-E" core transformers. It offers over 90% efficiency*, providing more hours of sound without recharging the battery.
*Efficiency measured on the power supply only
Vibration Absorption Device - VAD®
Our VAD® technology reduces the impact of vibration on the electronic circuit board. This includes road vibration and vibration caused by sound waves, increasing the reliability of our amplifiers.
Diagram Description: Illustrates high and low sound wave energy, showing how the VAD device absorbs vibration from the road and sound waves.
Reduced Size
The technology used in our amplifiers simultaneously delivers high performance and power in a compact chassis, providing flexible installation solutions for vehicles with limited space.
Diagram Description: Shows the compact dimensions of the amplifier with measurements: 228.0mm (8.9") length, 136.2mm (5.3") width, 54.8mm (2.1") height. Another view shows 207.9mm (8.1") length, 121.1mm (4.7") width.
Full Range
Versatile products covering the entire audible frequency range, suitable for any type of speaker or music program.
Mounting and Dismounting Plastic Cover
Disassembly
- Carefully pull the upper tab outwards, releasing the upper latches as shown in the image.
- With a continuous motion, slide the plastic cover upwards to remove it.
*Illustrative images only.
Assembly
- Align the plastic cover flush with the amplifier's side, matching the A and B connection points, and push it down.
- Gently press the sides of the upper part of the plastic cover against the amplifier until the latches click into place.
*Illustrative images only.
Panel Description
Front Panel
| # | Label | Description |
|---|---|---|
| 1 | Left Channel / Right Channel | High-level inputs |
| 2 | Left Channel / Right Channel | RCA inputs |
| 3 | Gain control | |
| 4 | Low Pass Filter ON/OFF switch | |
| 5 | Variable Low Pass Filter (50Hz – 1kHz) | |
| 6 | Variable Subsonic Filter (5Hz – 80Hz) | |
| 7 | Variable Bass Boost (0dB - +12dB @ 50Hz) | |
| 8 | Remote Level Control connector | |
| 9 |
Rear Panel
| # | Label | Description |
|---|---|---|
| 10 | SPEAKER - | Negative audio output connector (-) |
| 11 | SPEAKER + | Positive audio output connector (+) |
| 12 | Minimum impedance indicator | |
| 13 | +12VDC | Positive power connector |
| 14 | REM | Remote power connector |
| 15 | GND | Negative power connector |
Electrical Dimensioning and Audio Inputs
Electrical Dimensioning
For correct operation of your SounDigital amplifier, proper dimensioning of the electrical system and cables used is necessary. The table below indicates the minimum cable gauge required for grounding, +12VDC, and audio output according to the amplifier's power.
| Cable Type | Specification |
|---|---|
| Positive Cable (+12VDC) | 35mm² - 2 AWG |
| Negative Cable (GND) | 35mm² - 2 AWG |
| Audio Output Cable (@ 1Ω) | 2 x 4.0mm² - 11 AWG |
| Audio Output Cable (@ 2Ω) | 2 x 2.5mm² - 13 AWG |
| Audio Output Cable (@ 4Ω) | 2 x 1.5mm² - 15 AWG |
Use high-quality copper cables for battery and grounding connections. CCA cables are not recommended.
Audio Inputs
RCA Inputs
All RCA inputs must be connected for proper channel function. If the signal source is mono, use a 'Y' cable.
High-Level Input
All high-level inputs must be connected for proper channel function. The high-level input should be used when the head unit lacks RCA outputs. When using the high-level input, the amplifier's "REMOTE" connection is not necessary, as it recognizes the audio signal and is activated by it. If your head unit cannot turn on the amplifier via the high-level input, connect the remote input normally.
⚠️ Warning! RCA and High-Level inputs cannot be used simultaneously, as this may damage the amplifier.
Installation Sequence
⚠️ CAUTION! BEFORE INSTALLING ANY ELECTRICAL EQUIPMENT IN THE VEHICLE, DISCONNECT THE NEGATIVE (-) BATTERY TERMINAL TO PREVENT FIRE, DAMAGE TO THE AMPLIFIER, AND INJURY TO THE USER.
- Secure the amplifier so that connectors are accessible.
- Install power cables appropriately in the vehicle, starting from the battery to the fuse holder or circuit breaker, using the correct gauge cable. Make all connections, install fuse holders or circuit breakers, but do not insert fuses or leave circuit breakers in the "OFF" position.
- ⚠️ CAUTION! THE PROTECTIVE FUSE/CIRCUIT BREAKER MUST BE INSTALLED WITHIN 30CM OF THE BATTERY.
- Connect power to the amplifier with the correct polarity. Connect all positive terminals (+) from the fuse holders or circuit breakers to the amplifier's positive connectors, and all negative (GND) cables from the grounding point to the amplifier's negative terminal.
- The ground connection should be as short as possible and connected to the vehicle chassis and the battery negative terminal.
- Install signal input cables appropriately, keeping them distant from power cables.
- Connect RCA cables or high-level input cables to the head unit and amplifiers.
- Install audio output cables with the appropriate gauge, keeping them distant from power and signal cables.
- Connect audio output cables to the amplifier and speakers, respecting positive (+) and negative (-) polarity.
- Install the remote power cable (1.5mm² or larger) alongside the power cables.
- Connect the remote power cable to the amplifier's "REM" terminal and the head unit's remote output (when not using high-level inputs).
- After making all cable connections, before powering the system, verify that all connections are correct and that there are no short circuits between cables or from cables to ground.
- Reconnect the battery ground.
- Ensure the head unit is turned off, then insert fuses or activate circuit breakers.
- Turn on the head unit; the amplifier will light up the "POWER" indicator LED, indicating it is in operation.
Connection Diagram
Single Channel Configuration
Diagram Description: Shows a typical connection setup. A head unit connects via RCA or high-level inputs to the amplifier. The amplifier's power terminals (+12VDC, GND, REM) connect to the battery and head unit's remote output. Speaker outputs connect to a speaker. An optional SD REMOTE LEVEL CONTROL is shown. The diagram also indicates grounding points and fuse placement.
Refer to "Audio Inputs" on page 10.
| Model | Minimum Impedance |
|---|---|
| 3000.1EVO5 1Ω | 1Ω |
| 3000.1EVO5 2Ω | 2Ω |
| 3000.1EVO5 4Ω | 4Ω |
SD RLC / Gain Adjustment
External Level Control - SD RLC (Not Included)
The SD RLC is an easy-to-install accessory for adjusting the level of SounDigital amplifiers that feature remote level control. With the SD RLC, you can adjust the amplifier's level without needing to lean in and adjust the gain setting on the amplifier, and you can monitor the "CLIP" LED, which is also available with the accessory.
Diagram Description: Shows the SD RLC unit with POWER, LEVEL, and CLIP indicators.
Gain Adjustment
Equipment Needed
- AC voltmeter capable of measuring AC voltage.
- Media with a 60Hz sinusoidal signal recorded at 0dB.
Adjustment Procedure
This procedure is the same for both gain controls:
- Set the gain control to minimum.
- Disconnect the speakers from the amplifier's output.
- Turn off or set all audio processing (bass, treble, loudness, EQ, etc.) to "0".
- Set the head unit volume to approximately 3/4 of the total.
- Set the head unit's audio positioning controls to the center (fader left and right controls).
- Set the LP switch to "OFF".
- Play the 60Hz media on the head unit.
- Using the voltmeter, measure the output voltage at the amplifier's terminals where the speakers were connected.
- Turn the gain control clockwise until you reach the voltage observed in the table below.
- After adjustment, turn off the head unit and reconnect the speakers.
Download adjustment media from soundigital.com.br/downloads/.
| Model | Impedance / Power | Output Voltage |
|---|---|---|
| 3000.1EVO5 1Ω | 1Ω / 3000W | 54.8 V |
| 3000.1EVO5 2Ω | 2Ω / 3000W | 77.5 V |
| 3000.1EVO5 4Ω | 4Ω / 3000W | 109.5 V |
Crossover Adjustment
Using Bass Boost
The Amplifier Bass Boost feature allows the user to increase sound intensity in the low frequencies of the sound system, where the boost intensity can be adjusted. It is a semi-parametric equalizer circuit with a fixed "Q" value, offering an intensity adjustment from 0 to +12dB (16 steps), and a filter center frequency of 50Hz, making it versatile for various sound systems.
Diagram Description: A "Bass Boost Chart" shows output level (dB) versus frequency (Hz), illustrating how the boost affects the frequency response, peaking at 50Hz.
How to Adjust Bass Boost
Play your favorite music and set the boost intensity between 0dB and +12dB using the variable control according to your preference.
How to Adjust Crossovers
For full-range application, select the LP key in the "OFF" position and the "SUBSONIC" variable control at 5Hz. All frequencies will be reproduced as shown in the figure below.
Diagram Description: Shows frequency response curves for different crossover settings. One curve illustrates full-range output when LP is OFF and Subsonic is at 5Hz.
To set the "SUBSONIC" variable control between 5Hz and 80Hz ("A"), adjust it to the desired subsonic cutoff frequency.
Diagram Description: A graph shows the Subsonic filter's effect, attenuating frequencies below the cutoff point 'A'.
Adjust the "LOW" variable control between 50Hz and 1kHz ("B") for the desired low-pass filter, and select the "LP" key in the "ON" position.
Diagram Description: A graph shows the Low Pass filter's effect, attenuating frequencies above the cutoff point 'B'.
Technical Specifications
Parameters
| Parameter | 3000.1EVO5 1Ω | 3000.1EVO5 2Ω | 3000.1 EVO5 4Ω |
|---|---|---|---|
| RMS Power @ 4Ω** | 1307W | 1980W | 3000W |
| RMS Power @ 2Ω** | 1980W | 3000W | N/A |
| RMS Power @ 1Ω** | 3000W | N/A | N/A |
| Frequency Response (-3db) | 5Hz ~ 25kHz | 5Hz~25kHz | 5Hz~25kHz |
| Subsonic Filter | 5Hz~80Hz | 5Hz~80Hz | 5Hz~80Hz |
| Low Pass Filter | 50Hz ~ 1kHz | 50Hz~ 1kHz | 50Hz~ 1kHz |
| Bass Boost | 0dB ~ 12dB @ 50Hz | 0dB ~ 12dB @ 50Hz | 0dB ~ 12dB @ 50Hz |
| Power Supply Voltage | 8V ~ 16V | 8V ~ 16V | 8V ~ 16V |
| Signal-to-Noise Ratio | 92dB | 92dB | 92dB |
| Input Sensitivity | 0.2V ~ 2V | 0.2V ~ 2V | 0.2V ~ 2V |
| Musical Consumption | 149A | 139A | 140A |
| Consumption with resistive load | 298A | 277A | 280A |
| Total Efficiency | 80% | 86% | 85% |
| Damping Factor | >2000 | >2000 | >2000 |
| Power Cable | 35mm² (2AWG) | 35mm² (2AWG) | 35mm² (2AWG) |
| Audio Output Cable | 2 x 4.0 mm² (11 AWG) | 2 x 2.5 mm² (13 AWG) | 2 x 1.5 mm² (15 AWG) |
| Fuse* (musical use) | 150A | 150A | 150A |
| Recommended Battery (minimum) | 150Ah | 150Ah | 150Ah |
*Fuse installation within 30cm of the battery is mandatory. **Power at 12.6V @ 60Hz with maximum 1% THD. "REAL POWER NUMBERS CTA-2006 INDUSTRY STANDARDS"
Dimensional Data
Diagram Description: Shows the physical dimensions of the amplifier. Top view: 228.0mm (8.9") length, 136.2mm (5.3") width. Side view: 54.8mm (2.1") height. Front view: 207.9mm (8.1") length, 121.1mm (4.7") width.
Net Weight: (1.64 kg)
Gross Weight: (1.75 kg)
