I can not know how and why so many sound system with 5 stars rate and a really great sound honestly? Have been guided by the positive reviews and I bought it because of that. At home and already connected directly to disappointment. The boxes to be a clear sound but - he's tinny - The highs are just too much emphasized and it lacks the middle and especially the promised bass performance is completely missing at all corners. No bass! Nothing! Very strong buy refusal. For those who listen to specific music that is dedicated to only or primarily the heights, could recommend the system. Just For normal music or videos / movies lack the rich sound sense, even my 12 years !!! old boxes from Logitech are clear! better.
It is therefore entirely depends on what you want to hear. But 50 I would have a much more intense bass sound expected. And no metal sound for 10 s.