I use it for 2 years to listen to music or movies.
The sound is very powerful. There are too low, it is sometimes dsagrable, even at the box mini ... it's not stereo, a is closer to the sound of the car on the corner of jacky than anything else! Do not even think of mixing with. otherwise it's not bad for games (big bass). The worst is the ronfflement the internal transformer even without input signal and at mini! all for about 70 chros made. So in the end I am rather deu.
Résumé to: good for the listener base of teak or gamer, bad for the rest.