
Why THX?
- Three identical & tonal identical front speakers with extremely low tolerances for a homogeneous, precise reproduction.
- Maximum low distortion at high levels for consistently clean, detailed sound.
- An almost straight frequency response for a distortion-free reproduction.
- Dipole loudspeaker as a rear loudspeaker: A precisely defined radiation pattern for a wide listening zone for several listeners.
- THX speaker sets achieve cinema-like high, distortion-free levels for authentic reproduction.
- THX-certified sets (THX speakers and THX AV receivers) work together instantly for optimal performance. All settings (crossover frequency, THX reference level, equalizer etc.) fit perfectly.
THX - FAQ
Absolutely! THX is a sound standard, Dolby and DTS are a sound format. THX systems reproduce studio-made soundtracks with absolute fidelity. Due to the high technical and sound requirements, the THX standard can be compared with the German TÜV for cinema sound.
What are the benefits of using THX with 5.1, 7.1 or Atmos soundtracks?
How do I upgrade my THX system to 7.1 sound formats?
Suitable individual speakers can be found in the Accessories and Speaker Components section. Please combine only speakers from the same series. You should mount dipoles on the wall.

THX® Facts
- THX was founded by George Lucas (Star Wars, Indiana Jones) in 1983.
- Lucas wanted to create a standard for sound reproduction in cinema films, as the results in different cinemas sometimes deviated greatly from the desired sound.
- In 1996 the first Teufel loudspeaker received its THX certification.
- Skywalker Sound (Lucasfilm Ltd.) uses a System 10 THX® Ultra 2™ to mix movie sound professionally.