Buy SounDigital Amplifiers Cheap Online at Masori
In our car audio online store Masori, you will find a wide selection of SounDigital amplifiers that are perfectly suited for car sound upgrades in Audi, VW, BMW, Mercedes, SEAT, or Opel. Whether you are looking for a 1-channel, 2-channel, 4-channel, or 5-channel amplifier, SounDigital offers versatile solutions for your specific car audio project. With plug & play compatible components and a variety of technical options, these amplifiers allow for individual customization of your car audio system. Those who prefer professional installation can opt for the Installation service in Frankfurt Oder to use.
SounDigital 1-Channel Amplifiers for Powerful Bass
The powerful 1-channel amplifiers from SounDigital are specially designed for subwoofer applications. With up to 500 watts RMS (at 2 ohms impedance), they impress with amazing deep bass performance. Particularly popular are models with integrated bass remote control, which allows precise adjustment of the lows in no time. These amplifiers convince with:
- Direct supply at low impedance (e.g., 2 ohms)
- Efficient heat sinks for thermal stability
- Simple wiring with high-quality RCA inputs
- Bridge-capable configurations for individual installations
Those specifically looking for more power in their car will find an excellent choice with a SounDigital mono amplifier. Especially in BMW or Audi models with limited trunk space, such an amplifier can optimally showcase its strengths.
Typical technical data 1-channel
| Model |
Max. RMS (2 Ohm) |
Input Sensitivity |
Frequency range |
Dimensions (mm) |
| SounDigital 500.1D |
500 W |
0.2 - 6 V |
10 Hz - 250 Hz |
180 x 120 x 50 |
| SounDigital 800.1 Evo |
800 W |
0.5 - 6 V |
8 Hz - 300 Hz |
220 x 135 x 55 |
2-channel amplifier: Clear stereo sound reproduction in the car
If you want to achieve clear stereo sound with your car audio system, the 2-channel amplifiers from SoundDigital are an excellent option. With up to 200 watts RMS per channel, they deliver precise audio signals to front or rear speakers. They provide clean playback even at high volumes, especially for Mercedes, VW, and SEAT. The key features include:
- High-quality MOSFET power amplifier architecture
- Variable high-pass and low-pass filter
- Low-noise preamplifier inputs
- Compact design for discreet installation
Thanks to their robust construction and efficient heat dissipation, these SounDigital 2-channel amplifiers remain stable even on long drives.
4-channel amplifiers for complex car audio setups
For more complex sound systems, where both front and rear speakers and possibly a separate subwoofer are to be controlled, 4-channel SounDigital models offer a flexible solution. With up to 400 watts RMS total power, they impress with high level stability. The integrated filter options (Low Pass, High Pass, Full Range) allow for very precise tuning. Advantages at a glance:
- Multichannel configuration for comprehensive audio spectrum
- Independent level control depending on the channel group
- Compatibility with many OEM radios (Audi, Opel, etc.)
- Clean signal fidelity thanks to low distortion factor
With these 4-channel amplifiers, a homogeneous sound image can be created that convinces in every music genre.
Example values for 4-channel SounDigital models
| Model |
RMS (4 Ohm) |
RMS (2 Ohm) |
Signal-to-Noise Ratio |
Frequency response |
| SounDigital 400.4D |
4x 100 W |
4x 120 W |
>90 dB |
20 Hz - 20 kHz |
| SounDigital 800.4 Evo |
4x 150 W |
4x 200 W |
>95 dB |
15 Hz - 22 kHz |
Maximum performance with 5-channel SounDigital amplifiers
Those who want to operate front, rear, and subwoofers simultaneously and also desire individual level control opt for the 5-channel versions. With up to 600 watts RMS power, this type of amplifier provides sufficient power for demanding car audio enthusiasts. Additionally, it is possible to configure the subwoofer output separately. Typical features:
- Five dedicated output channels including sub-channel
- Individually programmable high-, band-, and low-pass filters
- High load stability with low impedance
- Parallel use of bass remote control and crossover settings
Whether in an Opel Astra GTC or a VW Golf GTI – with a 5-channel amplifier from SoundDigital, all sound ranges of your car audio are covered.
Important Installation Tips for Your Car Audio Upgrade
To fully utilize the capacity of a SounDigital amplifier, a well-thought-out installation is recommended:
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Choose installation location: Make sure there is enough space and ventilation.
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Use quality cables: High-quality RCA and speaker cables minimize interference noise.
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Check Plug&Play adapter: Many SounDigital models can be easily connected to factory radios thanks to specific adapters.
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Observe protection circuits: Pay attention to fuses with suitable fuse holders and power caps.
Should you need assistance, the Expert Support. Additionally, you can consult our AI chatbot to check the compatibility of your desired product with your vehicle. For a stress-free installation, our Installation service in Frankfurt Oder available.
Accessories and Practical Helpers for Amplifiers
For the safe operation of a Carhifi SounDigital amplifier, certain accessories are indispensable. Below are some examples:
- Amplifier kits with matching fuses and cable cross-sections
- High-quality low-level adapters for clean signal supply
- Power caps for stabilizing the onboard voltage under high power demands
- Low-distortion speaker cables for optimal bass and treble reproduction
Especially for power-hungry subwoofer configurations, a reliable power supply under load is important to prevent any power drops.
SounDigital Bass Remote Control as a Useful Extra
Those who like to switch between different music genres on the go benefit from the optional bass remote control. This makes it possible to quickly adjust the intensity of the bass range without having to navigate through the car radio menu. The bass level adjustment can be done either linearly or within specific frequency corridors. This way, you are flexibly equipped for any listening situation, whether dynamic pop songs or delicate acoustic ballads.
Advantages of SounDigital Technology for Your Car Audio System
The brand SounDigital has made a name for itself in the car audio sector because it develops amplifiers that:
- High performance reserves delivered precisely
- Thanks to efficient cooling, remain durable
- Can be individually adjusted through variable crossover settings
- Are compactly built, which makes installation in almost any car easier
The portfolio is oriented towards the different needs of sound enthusiasts, bass fans, and professional car audio tuners. Whether a full-spectrum set in a Mercedes or focused subwoofer use in a SEAT Leon – SounDigital delivers the necessary power.
Frequently Requested Service Areas and Setting Options
The individual channel outputs can be configured for operation at 4 ohms or 2 ohms on many models. Some newer SounDigital amplifiers also support 1-ohm loads. Other parameters include:
- Variable gain control from 0.2 V to 6 V input signal
- Adjustable high-pass filter (HPF) from 10 Hz to 2 kHz
- Adjustable low-pass filter (LPF) from 30 Hz to 250 Hz
- Subsonic filter, specially optimized for subwoofer projects
The individual crossovers can usually be operated separately or combined, allowing for a high degree of flexibility in sound tuning.
Perfect system integration through plug & play solutions
Especially interesting for modern vehicles: Many SounDigital versions offer plug-and-play adapter cables to tap the signal from the factory radio without extensive wiring efforts. In Audi or VW models, this allows the original radio functions to continue being used, while the amplifier is responsible for sound enhancement. This saves time during installation and preserves the factory look in the cockpit.
Support for your car sound project
In addition to our wide range of SounDigital amplifiers, Masori provides you with extensive services to make your project as easy as possible:
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Installation service: Professional on-site installation in Frankfurt Oder
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Expert support: Detailed consultation by phone, email, or chat
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AI Chatbot: Compatibility check with your car model in real time
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Quality brands: Suitable speakers, subwoofers, and accessories in the shop
If you have any questions about configurations or technical specifications, we are happy to assist you to ensure you achieve the optimal sound experience in your vehicle.