High End Munich 2025 Systems - new Kaiser Acoustics Minal and TechDAS Air Force One

A material dense enough to sink in water anchors this build - Panzerholz, a German wood-based composite so heavily compressed it approaches the rigidity of metal while retaining wood's natural damping properties, forms the entire multilayer sandwich cabinet of the Kaiser Acoustics Kawero Minal, a 286kg flagship floorstander shown here alongside TechDAS's own flagship Air Force One turntable. Hifiverse's own Munich 2025 verdict, that the system "opens up new facets even in familiar tracks, making you hear the music in a new way," is precisely what a cabinet engineered around eliminating its own resonance is meant to achieve.

The system at a glance

Two components, a massive three-way, four-driver German loudspeaker paired with a Japanese reference turntable representing the absolute top of TechDAS's range. Mechanical engineering without compromise runs through both ends of this chain, cabinet rigidity on the speaker side and rotational precision on the analogue-source side.

Why these components work together

The Kawero Minal's cabinet combines Panzerholz sandwich construction with an additional heavy damping film layered specifically to suppress parasitic vibration further still, an engineering approach Kaiser Acoustics treats as central to the model's entire sound character rather than a secondary structural consideration. Its driver complement spans a 12-inch bass driver in a bass-reflex enclosure, a 10-inch woofer in its own sealed chamber, a 6.5-inch midrange in a separate sealed enclosure again, and a proprietary silver-foil ribbon tweeter mounted in a waveguide calculated using finite element method modelling, delivering 93dB sensitivity into a 4-ohm load across a 30Hz-to-30kHz response. Separating the bass and midrange drivers into individually isolated enclosures, instead of sharing one internal volume, is the same fundamental engineering principle Stenheim and other flagship manufacturers use to stop one driver's vibration from colouring its neighbours' output, applied here inside a cabinet material already engineered to resonate as little as physically possible. The TechDAS Air Force One, the company's true flagship turntable sitting above even the Air Force III Premium S and V Premium models used elsewhere in this catalog, brings a comparably uncompromising mechanical philosophy to the analogue side, giving a loudspeaker this resolving a source built to match its own detail-retrieval ambitions.

How it sounds

With cabinet resonance suppressed at an unusual level and each driver isolated in its own sealed section, the Kawero Minal is engineered to let recorded detail through without adding its own mechanical signature on top, precisely why Hifiverse's own Munich assessment describes hearing familiar music in a new way - a properly resonance-controlled speaker paired with a reference-grade turntable source can surface recorded information a less rigorously engineered chain simply masks