A buy eyes closed, these speakers are just great, a tone of rare quality for their size and especially for the price, plus she is beautiful and heavy (1kg per speaker). The bass is ample, rich and deep through a vent located above each speaker, same for upper medium that is of good quality; of course no question of an animated dancing with, it is not designed for it but the noise level is very ample for the use for which it is intended, even well above average, a headphone connection is possible plus an auxiliary input for mp3 and eventually they go into sleep mode if no signal for 10 minutes! I listen a night on Bald Mountain Mussorgsky, I was surprised by the realism !!! With all these speakers sound from your pc become a pleasure .Of course speakers plug into a quality sound card and by this fact some small adjustment will be necessary. Now we have to see over time if the knobs will hold up, it is usually the weakest link in this type of product, it is best to adjust the sound and then use the volume key on the keyboard, which will avoid use the volume control of the speaker. The bottom volume will cause distortion, normal, any amp push down these limits will cause distortion view that the amp is integrated low puissance.Bien sure it is not worth the Cabasses or B & W but for pc use c is the top for this price! Compete you will not regret it !!