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Invisible and perfectly integrated. The built-in high-end series.


With our built-in series EPILOG, we combine the ultimate high-end experience with modern interior design. Thanks to the innovative digital technology, EPILOG loudspeakers can be integrated completely invisibly into almost any living situation and adapted to the respective conditions without having to accept any loss of performance.


The EPILOG series currently includes loudspeakers in three standard sizes as well as matching subwoofer models. It is also possible to adapt the size and shape exactly to the respective installation situation. EPILOG offers the perfect solution for every room and every design requirement, which can be implemented with little effort thanks to the wireless signal transmission.

Epilog R V Built in speaker without cove

The EPILOG I is the smallest active built-in speaker from LOG Audio. Despite its small size, the EPILOG I impresses as a 2-way system with a fully balanced sound that perfectly covers the entire frequency spectrum. Depending on the application, the EPILOG I can be used as a center, front or rear speaker in combination with a subwoofer. However, due to its exceptional sonic qualities, it is also ideal as a stand-alone component in a 2.0 audio system for small to medium sized rooms.

With its small design and impressive overall performance, EPILOG I is simply unique.


As a 3-way system with integrated subwoofer, the EPILOG II is the standard model for front and center speakers in most home theater and home entertainment systems. With its dome tweeter, a 6.5-inch bass midrange and a 6.5-inch subwoofer, the sound is reproduced sovereignly in all frequencies. Especially the speech intelligibility is brought to an unprecedented level and allows a relaxed listening at any volume. In addition, the specially developed Class A/B power amplifier with 400 watts delivers incredible dynamics, rich bass and crystal clear sound. The EPILOG II perfectly reproduces action-packed films and bass-heavy music as well as finest background sounds and delicate natural instruments – a challenge that many of the most renowned built-in loudspeakers fail to meet.


Larger rooms require more performance.

The EPILOG III is designed for projects where limitless performance is required. A 10-inch bass, 6.5-inch midrange and a dome tweeter complement each other perfectly. The smart design, the sophisticated arrangement of the speakers and the perfectly coordinated digital technologies inside make even the largest model of the EPILOG series inconspicuous in its appearance and perfectly suited for integration in interior design or cinema solutions. From the very first note, the almost limitless tonal potential unfolds: an overwhelming bass performance, dynamic midrange and brilliant trebles provide the ultimate home theater and live concert experience.

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PROLOG select

In combination with a PROLOG control unit, the EPILOG series offers full connectivity and additional features such as room correction and lossless signal transmission.

Digital & Analog XLR Inputs

The EPILOG series offers digital and analog inputs for maximum sound reproduction quality in every setup. For the best possible sound quality, the digital input is used with a PROLOG control unit. The digital audio signal is then transferred to the speakers losslessy, either via XLR-cable or WiSA wireless technology.

Bluetooth aptX

Bluetooth aptX is the easiest and fastest way to connect your smartphone and stream music in high quality.

AirPlay & DLNA

For full wireless connectivity, both AirPlay and DLNA are supported by the PROLOG. Music can also be easily streamed to your EPILOGs using the various integrated services, such as Spotify Connect, Tidal, Deezer or TuneIn Radio.

Wireless Signal Transmission

It is now also possible to losslessly stream music from the PROLOG control unit to LOG speakers using WiSA wireless signal transmission. This means that there is no need for a digital XLR-cable, making it even more comfortable to install and to use. With 24bits at 48kHz/96kHz, it's also twice the quality of CD audio at almost no latency.

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PROLOG phono
Digital Phono Stage

With the new digital phono stage from LOG Audio, you can now combine the best of two worlds – analog and digital. The extraordinary sound quality of vinyl LPs is transferred perfectly into the digital environment of the PROLOG, using digital RIAA equalisation and linear-phase FIR-filters.


With DIP-switches on the back of the speaker, you can easily adjust bass and treble frequencies.


For more information on our custom-made built-in models EPILOG, please contact us or one of our sales partners.

DIP-switch settings
Linear-phase, digital room correction

With the high-performance DSP of the LOG AudioEngine, room correction is achieved without losses or phase-shifts. All adjustments can be done inside the PROLOG control unit without touching the speaker physically.

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