I use this system since late 2004.

I read with great attention to other opinions, so I would react.

First it is important to remember that it is a system primarily for occasional use. (Semi-pro)

This is a very short range that is made for "sound" quickly (without too much complicated adjustment) (it is also very difficult to change the grain hollow in HK medium)

It is not at all in hardware pro. (Even if presented as such)

I use it when I want to avoid installing too long to implement (or small wedding style piano bar)
In any case it becomes catastrophic if your audience is too large (from 150)
For the limiter (not detachable) mutes the sound so very brutal.
In addition, because short-range sound is very much changed beyond a few meters (harmonic losses and reflections)

Of course, at that price you can not have high quality, even if it is a nice sound system and correct as the use remains appropriate for the product.

All that to say that I have the impression that some think they have a professional and super class!
It is true that the use of this system and very simple but the sound is what it is!
Just okay.

For the purists, I invite you to compare it to other equivalent systems in power but at medium or long range.
You will notice the difference! (And not much more expensive)