the speaker has a very pleasant sound, really corresponds all the Produktzbeschreibung.
Not mentioned is unfortunately that the connecting cable of the speaker of such underground lousy design is that its strands break within a short time.
My first Speaker was about 10 weeks, the second grade times 4. My present has been used for 4 weeks and also shows again fluctuations in the volume (so it began with the first two also).
Too bad, because more for pennies could Altec Leansing equip its orbit iM 227, with usable cables and plugs, which would be displayed in grade loudspeakers that are constantly moving.
Then it could happen that the device will last longer, but that seems not to want.
Since the shelf life is completely inadequate, as my 3 Speaker show, despite good other Charac my opinion no star had earned, so it remains in the one which you have to give.