Appropriate - for the current price (Euro 140)

However, I have decided to go for the bigger brother "450" ​​because I want to fill a larger dining / living room and this here then something is undersized.
Positive here is the possibility of control via app to mention, this works flawlessly and is a true differentiator. USB and line-out not available here, however unfortunately.
Strange: The bass reflex port is directed to the ground down here, this does not seem to make sense to me. All other devices (including the "450") have these ports on the rear panel.

Unfortunately, the front as well as the operating elements of plastic. Elsewhere there for smaller money Nice metal trims!
What for this price but not the point, and that concerns both of my test devices ("400" and "450") are the unclean mounted buttons on the front, see picture. The pressure point is likely to be much cleaner and above all uniform. Here the buyer BE TechniSat device should look closely!

May at any 1 or 2 Stars deduct for negative points depending on preferences.