Excellent sound, must-buy for the price!

I'd like to write more, but Amazon can my detailed review not to and I do not know why.
Therefore, only two tips without more detailed commentary on the properties:
a) Remove the covers!
b) The heights have been overemphasized at Treble controls in the center position. Did the test with a calibrated microphone and it is true that about 25% and 50-75% Treble Bass deliver the most linear sound (the bass is somewhat relative). It is of course a matter of like, but I would recommend it as a base.