It may be that a lot of people praise the sound - I can almost feel it conditionally. Yes, the sound is clear. Perhaps I will soon again ne Symphony hear because that is probably even more pronounced. But there are some monitor speakers from eg for Alesis 400 Euro, which sound great, too. Have of course no WiFi and are passive.
My problem is that they do not fully the room. I'm sitting here in the living room 20sqm and hear Gods road from Westbam. Since just missing the Bums. Well perhaps that is a very specific genre. One might even say that the lack of depth of the producer is identified by the clarity of the boxes. :) I do not know, I'm too little expert. It's a fact that I now have an extra two shelves mounted to the wall and was very disappointed.
Add to this the app. In principle, super, because it can do everything that you could wish for: to play Internet radio, play music that is stored on your phone, play music from the NAS. But the service just annoying! Thousand menus, loading a minute. One can for example also not so easy to stop the currently playing source.
Apart from that, I'm already long of the opinion that I do not want to regulate everything via apps. That is why I, for example, some old Logitech Squeezebox, which are small, have a few dedicated one buttons for Internet radio stations and NEN huge sound for their size. Instead the phone rauszukramen to change by tens of menus and enter perhaps ne PIN I press as just a button. Zack! Would hope that manufacturers think back to something more. But that's another topic.
