I just picked up the Soundfreaq Sound Kick SFQ-04
at a local Target, in part because Gizomodo's recent (glowing) review
piqued my interest. (Much like you, I'd been keeping my antennae up for something compact and nice-sounding that I could easily carry from room to room while cleaning/working/etc.) I haven't given it an extensive listen yet, but for the $100, I find it quite enjoyable so far. I don't know if Soundfreaq products are available overseas (I've shrewdly deducted by your "300 Euros" comment that you might not
be based in the US...
), but I thought I'd at least put it on your radar.
P.S. Congrats on your recent nuptials!