LOG AudioEngine

The most advanced digital audio technology in the world.

Pure performance for high end sound.


The future of high end.

The LOG AudioEngine

The breakthrough, digital concept of the LOG AudioEngine does not fix sources of error causing unnatural sound – it eliminates them completely. It is the first system that transmits the signal in a consequent digital way, avoids losses in the signal chain and equalises the characteristics of the speaker chassis with an unparalleled precision.

1 The future of audio technology

Many areas of life are completely digitalized nowadays. Especially in the film and music industry, everything is digitally produced and mixed, but the technology of most loudspeaker companies is still based on analog concepts. The LOG AudioEngine is a step into the future, introducing a revolutionary, fully digital concept that avoids conversions of the music signal.

2 Lossless signal processing

The consistent digital signal processing in the LOG AudioEngine minimizes the conversion of the music signal from digital to analog (and vice versa). The music signal is not affected thereby and is led losslessly from the source (music player) to the loudspeaker drivers. In contrast to analog systems, no losses occur, even if the distances between the source and the speakers are long.

3 Extremely precise digital crossovers

Only loudspeaker drivers with optimal preconditions are used for LOG systems. Nevertheless, due to its physical design every driver has its own sound coloration. The powerful processor of the LOG AudioEngine can not only digitally correct and neutralize these characteristics, but also precisely define the frequency range of the respective driver. This is completely lossless and cannot be achieved with an analog system, where losses in the signal occur in each analog crossover.

4 100 % linear-phase playback

Each correction usually causes phase shifts between the loudspeaker drivers. Since this correction takes time, distortions and other negative effects can occur in the frequencies. The LOG AudioEngine avoids these shifts and is capable of correcting timing differences between drivers digitally thanks to its high computing power. The signal is therefore phase-linear and reproduced without errors - a revolution in audio technology.

5 Class A/B-amplifier for every driver

In all LOG systems, each driver is digitally equalized and powered by its own high-performance Class-A/B power amplifier. Due to this high overall performance, there is no distortion or sound coloration, even at high volume.

It's so much more than just great sound.

Ultimate Musical Performance
Plug & Play
Full Connectivity
 Digital Technology
Less Components,
Less Clutter
Phono Stage
Progressive, Modern
Made in
Technology and Music in
perfect Harmony

Thanks to the innovative digital technology, the music is the main priority at LOG. For this reason, each loudspeaker is subjected to an elaborate tuning process, where, in addition to state-of-the-art technical measuring instruments, the human ear (the best of all measuring instruments) is of paramount importance. Only when a violin sounds like a violin and an orchestra sounds like an orchestra, technology and music are in perfect harmony.

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