For the confrence and speech (the PA) is good, the sound is clear even if it is not powerful trs.
They are to trsrsistantes intempries, Acesta own Bose.

Time to inconvnients,
Performance-ridiculous
Its color, too,
Low-fuzzy and non-existent,
-The top of the spectrum is truncated (unless the version II, it is true)
Cest, cest expensive for what, I prfre equivalent in the home SERIES Martin, cheaper, but at least we can call a sound system.

In fact Bose CEST on its own is - ie without return, flattering, without a serious attack (with the size of normal HPS), a color quickly boring for her lover.
I dailleurs discothques is never seen with this type of product, cest to say.