Very good speakers, amplification is incorporated sufficient;
ells are not bulky at all and in addition they are pretty to see

SOUNDS

The sound is good with a tendency to bring out the treble a bit (but my ears are good for me to judge!) Easily corrected through potentiometers in facade
its use for me: listening to midi files that pass through an expander, I plug my Roland digital piano (excellent for this purpose, the piano is very good), listening to classical concerts using my walkman CD: the sound is better than on my Sony ...

OVERALL OPINION

Convenient both inputs separate lines and independent volume controls, it allows me to play piano backing track without using a mixing console
they could have added a fine grid to protect the speakers, so please put them out of reach of young children ...
quality / price ratio very good, I do not regret my purchase