Definitive - Mythos Vife Speaker set

The Definitive Technology Mythos Five is a slim speaker that combines elegance with high-quality sound. The enclosure is made from hand-polished aircraft-grade aluminum and rests on a sleek tempered glass foot. Thanks to its compact width, the speaker fits perfectly next to modern TVs. Internally, the Mythos Five is equipped with an aluminum dome tweeter and multiple midrange drivers and passive radiators. This delivers very clear, detailed sound with accurate vocal reproduction. For a complete theatre experience with deep bass, an additional active subwoofer is highly recommended.

Specifications:
Frequency response: 40 Hz / 30 kHz
Impedance: 8 Ohms
Sensitivity: 89 dB
Recommended power: 10 – 200 Watts

They are truly incredibly powerful speakers.
The speakers work perfectly well.
For a better impression, see photos.