Simple, beautiful design and especially OUTSTANDING! The quality of the sound reproduction will surprise you even if you're a regular at the High Tech through speakers or via headphones with ultra sophisticated compensation of external noises ... I tested both at full power pieces rocks that jazz as the operatic voice or string quartets ... great! Yet its use will concern mainly MP3 files (all formats are supported), so a format which cuts already ... especially acute. Well no, restitution is ideal. The subwoofer surprises from the fact of a size that does not let guess the pictures. But as Bose tells you he can settle where we want, including not visible, it is absolutely not annoying. To you to even, but it well worth the money ...