No 'micro' is going to give sound like a good set of mid - full size speakers, but sometimes factors intervene - I understand

Have a look at the Cambridge Soundworks stuff; Not the best audio has to offer, but a good sounding set of very small speakers, very nice for unobtrusive HT and casual music listening.

http://www.hifi.com/store/category.cgi?category=ht_package

I'm sure other 'micro' systems are out there too. How much 'intrusion' can she bear? It sounds like she wants the white cubes. Beware...

Avoid the Bose stuff. Some of the designs were OK, but the 'cube' based stuff pretty much sucks.