Wriklich good sound even at higher volumes

I'm really excited about the Saundsystem!
The often-mentioned short cable I do not see it as bad. Finally, it is a "compact" 2.1 sound system in which I do not expect 5m cable. Since they are all RCA or jack cable anyway let these also extend easily.
The only complaint (if you can even call it that) is that the location of the subwoofer plays a decisive role in this system.
In a small Logitech sound system I got the impression that the bass, no matter where you had placed the sub, always was the same. When Edifier there positions since almost no bass is present and in another position it roars too.
The difference seems to be that the tested system had a Logitech aligned to the floor speaker, while the Sub Edifier has a rearward facing bass reflex tube. If now represents the Sub with some distance in a corner, it roars already huge. In free space, it is rather a bit boring.
When you have found the right place but really sounds the system Top!
Have now ordered for my girlfriend the same system.