VW Tiguan Stereo Upgrade | Speakers, Subwoofer & DSP Amplifier

Volkswagen Tiguan | Speaker & Subwoofer Sound System Upgrade with DSP

Model: Volkswagen Tiguan 2017 with standard sound system

The revolutionary car audio upgrade from Audiote Fischer works absolutely perfect with all VW series, especially the ones made after 2010. 

Original Setup:

The VW’s original car audio system included:

    • The basic 8 speaker sound system with the front and rear 2-way components with passive crossovers, powered directly from the head unit.
    • No amplifier
    • No subwoofer
    • Far from fun
The connection to the car stereo is done from behind the radio unit in the glove box. The impact on the car is absolutely none, a perfect solution for any new VW model.
VW Tiguan Stereo Upgrade | Speakers, Subwoofer & DSP Amplifier vw tiguan

New Setup:

If you are looking for a top-notch car audio system that delivers exceptional sound quality, look no further than the Helix M Six DSP amplifier. This device is a premium 6-channel amplifier that is designed to power all eight speakers in your car and the hidden spare wheel subwoofer in the boot. Developed in Germany by the legendary family of @audiotecfischer.

In this article, we will show you how we performed a clean install of this amplifier in a VW Tiguan, resulting in a fantastic sound system with great bass and perfect center stage. 

Firstly, let’s talk about the installation process. The Helix M Six DSP amplifier is a high-end device that requires a professional installation. The device shown in the photo is fully connected and mounted under the passenger seat, with no visible cables. This treatment is exactly what this premium 6-channel fully tunable DSP deserves, and we took great care to ensure that the installation was clean and tidy.

Once the amplifier was installed, we moved on to the speakers. For this particular VW Tiguan, we used the STEG MVW7C premium 7″ component speakers for the front doors and the STEG MVW6C premium 6″ component speakers for the rear doors. These speakers are designed to be a direct fit for VW cars, which makes the installation process much simpler. The speakers are made from high-quality materials, which ensure that they deliver clear and crisp sound. 

To complete the sound system, we added an ESX VS1100P 11″ 150W RMS 2×2Ω spare tyre subwoofer in the boot. This subwoofer is designed to fit perfectly in the spare tyre well of the VW Tiguan, which makes it an ideal choice for those who want to add some bass to their car without taking up too much space. The subwoofer delivers powerful and punchy bass, which is perfect for those who love to listen to music while driving

With all the components installed, we moved on to the tuning process. The Helix M Six DSP amplifier comes with four tuneable RCA outputs, which means that we were able to tune the sound system to our exact preferences. We used the Helix Director app to adjust the settings, which allowed us to create a custom-tuned sound that was perfect for this VW Tiguan. We were able to adjust the EQ, time alignment, and crossover settings to create a sound that was clear, detailed, and well-balanced.


In conclusion, the Helix M Six DSP amplifier is a fantastic choice for anyone who wants to upgrade their car audio system. It delivers exceptional sound quality, great bass, and perfect center stage, without turning your car into an electrical power plant. When combined with premium speakers and a subwoofer that is designed to fit perfectly in the spare tyre well, it creates a sound system that is truly top-notch. At Soundtech Sydney, we take great pride in our work, and we are dedicated to providing our customers with the best car audio solutions possible.


Please contact us to check the compatibility with your vehicle.


Dynamic sound, clear tones and a great bass frequency response.

The stage has been precisely tuned up with the sound image oriented for the driver’s seat. That way it’s a much more enjoyable experience to drive the car around.

Installation time: 2 days. Please feel free to subscribe to our Youtube channel (Soundtech) for more content.

The Soundtech team has been factory trained and licensed by Audiotec Fischer to install these systems, so you can rest assured that you have the very best working on your vehicle every step of the way.

If you own a VW Tiguan and are unhappy with the sound quality produced by its stereo system, be sure to get in touch with us on (02) 9055 7400 or info@soundtech.com.au to see how we can help. 

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