Introduction
The Soundigital 400.2 EVO5 is a compact and modern 2-channel amplifier designed for automotive sound systems. It delivers 400W RMS of power and incorporates exclusive, patented technologies to ensure a clean, faithful sound experience, along with high performance and efficiency. This manual provides essential information for the proper installation, operation, and maintenance of your ampөмүрлүү.
Продукт бүттүview
The EVO5 line features modern audio solutions, high-performance components, and intelligent designs for superior performance, temperature management, and sound quality. It offers flatter and more extensive frequency responses, refined timbre, and more precise bass and treble. The product's reliability is enhanced by robust construction and advanced protection systems.
Сүрөт 1: Алдыңкы бурчтуу view of the Soundigital 400.2 EVO5 Amplifier, highlighting the input and control panel.
Figure 2: Rear-angled view of the Soundigital 400.2 EVO5 Amplifier, showing the power and speaker terminals.
Орнотуу жана орнотуу
Proper installation is crucial for optimal performance and safety. The EVO5 line is designed for ease of installation with robust connectors and secure fastening mechanisms.
1. монтаждоо Ampөмүрлүү
- Choose a secure, well-ventilated location for mounting the ampөмүрлүү.
- Use the provided screws to fix the product to the installation point. Removable covers protect the screw heads for a cleaner finish.
2. Электр байланыштары
Refer to Figure 3 for the terminal layout.
Figure 3: Direct rear view of the Soundigital 400.2 EVO5 Amplifier, showing power and speaker terminals.
- GND (жер): Connect to a solid chassis ground point in the vehicle.
- REM (Алыстан): Connect to the remote turn-on output of your head unit.
- +12 VDC (Power): Connect directly to the positive terminal of the vehicle's battery.
- Сунушталган Флайзер: Install a 20A fuse on the +12VDC line, close to the battery.
- Сунушталган батарея: A minimum 35Ah battery is recommended for musical use.
- Ensure all connections are tight using ALLEN type steel screws for best wire fixation.
3. Аудио киргизүү байланыштары
Refer to Figure 4 for the input panel layout.
Сүрөт 4: Түз алды view of the Soundigital 400.2 EVO5 Amplifier, showing the input and control panel.
- INPUT (RCA): Connect your head unit's RCA outputs to CH1 and CH2 inputs.
- HI INPUT: For head units without RCA outputs, use the high-level input with SSS (SounDigital Smart Start) feature. This system uses conventional audio outputs from vehicle audio units and eliminates the need for a remote activation wire.
4. Speaker Connections
Connect your speakers to the CH1 and CH2 terminals. For bridged operation, connect to the BRIDGE 4Ω terminals as indicated in Figure 3.
- Ensure correct polarity (+/-) for all speaker connections.
- Minimum impedance per stereo channel is 2Ω.
- Minimum impedance for bridged operation is 4Ω.
Иштөө нускамалары
Once installed, configure the amplifier for optimal sound performance using the controls on the input panel (Figure 4).
1. GAIN Control
- The GAIN knob adjusts the input sensitivity of the ampөмүрлүү.
- Start with the GAIN set to minimum (MIN).
- Gradually increase the GAIN until you achieve a clear, undistorted sound at your desired volume level from your head unit. Avoid setting the GAIN too high, as this can introduce distortion.
2. X-OVER (Crossover) Settings
- The X-OVER switch allows you to filter frequencies sent to your speakers.
- LP (Low Pass): Activates a low-pass filter, allowing only frequencies below 80Hz to pass. Ideal for subwoofers.
- F (Full Range): Allows all frequencies to pass through. Suitable for full-range speakers.
- HP (High Pass): Activates a high-pass filter, allowing only frequencies above 80Hz to pass. Ideal for mid-range speakers and tweeters.
- Select the appropriate setting based on the type of speakers connected to the ampөмүрлүү.
3. SounDigital Smart Start (SSS)
- If using the HI INPUT, the SSS feature automatically turns the amplifier on when it detects an audio signal from the vehicle's head unit, eliminating the need for a separate remote turn-on wire.
Техникалык тейлөө
The Soundigital EVO5 amplifier is designed for robustness and reliability, featuring advanced temperature control and vibration resistance. Minimal maintenance is required to ensure its longevity.
- Тазалоо: Мезгил-мезгили менен тазалаңыз amplifier's exterior with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Вентиляция: камсыз кылуу amplifier's cooling fins are free from obstructions to allow for proper airflow and heat dissipation.
- Байланыштары: Occasionally check all power and speaker connections to ensure they remain tight and free from corrosion.
Проблемаларды чечүү
The EVO5 amplifier is equipped with intelligent protection systems to safeguard against potential issues. If the amplifier stops functioning, consider the following:
- Кубат жок/Үн жок:
- Check the main power fuse (20A) near the battery.
- Verify all power connections (GND, REM, +12VDC) are secure and correctly wired.
- If using HI INPUT, ensure the head unit is on and providing an audio signal for the SSS feature to activate.
- Бурмаланган үн:
- Reduce the GAIN setting on the ampөмүрлүү.
- Check speaker connections for correct polarity and ensure they are not short-circuited.
- Verify that the speaker impedance matches the amplifier's minimum impedance requirements.
- AmpЛифтердин ашыкча ысып кетиши:
- айланасында жетиштүү желдетүүнү камсыз кылуу amplifier. Remove any obstructions blocking airflow to the cooling fins.
- Check speaker impedance; running below minimum impedance can cause excessive heat.
- Коргоо режими:
- The amplifier's intelligent protection systems will activate in case of a failure in the power supply or a speaker connection issue. If the amplifier shuts off, disconnect power, inspect all connections and speaker wiring for shorts or incorrect impedance, and then reconnect power.
Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модел | EVO5 |
| Каналдар | 2 |
| Кубаттуулук @ 2Ω | 2 x 200W RMS |
| Кубаттуулук @ 4Ω | 2 x 132W RMS |
| Bridge Power @ 4Ω | 1 x 400W RMS |
| Bridge Power @ 8Ω | 1 x 264W RMS |
| Жыштыкка жооп (-3дБ) | 10Гц – 20кГц |
| Төмөн өткөрүү чыпкасы | 80Hz |
| Жогорку өтүүчү чыпка | 80Hz |
| Supply Voltage | 8V ~ 16V |
| Сигнал-ызы-чуу катышы (SNR) | 90дБ |
| Киргизүү сезгичтиги | 0.2V ~ 4V |
| Current Consumption (Musical) | 18A |
| Current Consumption (Resistive Load) | 36A |
| Жалпы эффективдүүлүк | 88% |
| Dampфактор | 200 |
| Minimum Impedance per Stereo Channel | 2Ω |
| Көпүрө үчүн минималдуу импеданс | 4Ω |
| Recommended Fuse (Musical) | 20A |
| Recommended Battery (Minimum for Musical Use) | 35Ah |
| Өлчөмдөрү (W x L x H) | 11.3 см х 12.1 см х 5.1 см |
| Салмагы | 0.52 кг |
Колдонуучу сунуштар
- Космос пландоо: The compact size (11.3 x 12.1 x 5.1 cm) makes it versatile for various installations, but always ensure sufficient space for ventilation.
- Аныктыгы: Ensure you purchase from authorized dealers to guarantee a genuine Soundigital product.
- Жогорку деңгээлдеги киргизүү: Utilize the SounDigital Smart Start (SSS) feature with the high-level input for simpler integration with factory head units that lack RCA outputs, avoiding the need for a separate remote wire.
Кепилдик жана колдоо
For warranty information, technical support, or service inquiries, please contact your original point of purchase or the official Soundigital distributor in your region. Keep your purchase receipt as proof of ownership.
