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This is
Sonority Sound Systems

Classic design meets
excellent sound experience

Learn more about our high-end sound systems and their integration in your classic car.

Our sound systems
Sonority Sound Systems Porsche 911 Innenraum

We offer you:

  • Individual planning of the system according to your wishes
  • Selection of suitable components
  • Installation and wiring of the entire system
  • Audio tuning of the Sonority Sound System
  • Acceptance test together with you, in order to be able to give the system the final sound polish
Media sources

We connect with our system the classic media, such as the original radio with cassette and all new formats such as MP3 or WMA via USB or streaming (Bluetooth or WLAN). If desired, we can also install as-new radios in retro look, which then also offer DAB+ and hands-free phone usage.


Our sound systems consist of up to 8 discrete loudspeakers (8-channel). The highest value is placed on an optimum between best sound quality and inconspicuous integration. We use the highest quality speakers, as they are also used by premium manufacturers or exclusive sports cars.

DSP amplifier

The heart of the entire sound system, the programmable amplifier (DSP), delivers up to 700W of output power. The sound image can be individually tuned to 30 frequencies per channel to your vehicle and thus creates a unique sound experience.


The subwoofer can be placed under the driver's seat, as in this example. Thus, it is not visually noticeable, but acoustically it can come into its own and thus unfold its full sonority.

6 Special features of our
Sonority Sound Systems

 The installation is discreet, almost always the interior remains in complete original condition. Dismantling is possible without any problems.

Individual tuning

Discreet appearance

Audiophile pleasure

Integration of the original radio

Integration of the smartphone

Digital signal processing amplifier


Three recent examples of our work

See further references

Porsche 964 Coupe | Basic Package

Porsche 964 Coupe
premium package

This beautiful 964 has been sonically upgraded by our basic package. In the front a high quality 2-way system with 130mm woofer-midrange and 25mm silk tweeter was installed and in the rear also a 2-way system with 100mm midrange and 25mm silk tweeter. The equalizer of the already existing Blaupunkt Bremen SQR46 DAB was set to its best potential to create the most impressive sound experience possible.

Porsche 928 | High-End Package

Porsche 928
High-End Package

The Porsche 928 with the 10 speakers already available from the factory is a great basis for a HiFi experience of a special kind. This vehicle was equipped by us with the high-end package, so that not only a 2-way system plays in the front and is supplemented in the rear by a 3-way system, but thanks to a hidden installed subwoofer, an all-round sonorous sound image could be created. Take a look at the references for more details.

BMW E34 525 iX Touring | High-End Package

BMW E34 525 iX Touring
High-End Package

Although it still looks quite fresh, this vehicle is also already close to the classic car license plate. And as an all-wheel drive Touring, this E34 is indeed also a rarity in the registration statistics. Acoustically we got the maximum out of this 525iX thanks to our 8-channel high-end package. In the front, a 3-way system creates an impressive stage, is accompanied by a 2-way system in the rear and rounded off with a dual-coil subwoofer in the bass range. The whole also thanks to DSP amplifier tuned to the vehicle and the customer's request.

The idea for
Sonority Sound Systems

Read more about how a vision of immersive sound became Sonority Sound Systems.

I found my own 1981 Porsch 911 G Targe in the USA and imported it. Actually a perfect car, but with one flaw: A flashing digital radio and a conspicuous and way too big amplifier in the trunk.

This is how the idea for Sonority Sound Systems was born...

Michael Lübbeke

Founder of Sonority Sound Systems

Sonority Sound Systems Gründer Michael Lübbeke mit dem Porsche 911

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