Devialet PHANTOM Quick Start Manual page 2

10 years of research and development were needed to fuel life into Phantom
and offer unrivaled audio technologies in an ultra-compact design.
The result is a truly exceptional sound that over-delivers on all scores:
a disproportionately high performance-density ratio;
absence of background noise, distortion or saturation, however loud the volume;
implosive bass you feel with your whole body. Emotion comes through, unspoiled.
Made in France