It has been nearly three years since I bought the first pair. Now I have 3! I appreciate the versatility above all since I've used both outdoors in areas several hundred m2 in small rooms more intimate. The weight / power / template is excellent and the connections are many: 2 line / 1 mic input / 1 output to match another contact. It can be completely autonomous for the provision of emergency: a microphone, a portable CD player (or MP3 player), an outlet for food and that's it.
Hard to find in France, it is trading, new, less than 200 euros each in Italy and Germany. For that price, it is a matter especially since the sound is very correct with respect to its dimensions and weight (6.5 kg).
Previously, I used Celestion QXA-122, certainly more powerful and dynamic but weighed a mere 25 kg. Contact with, I won back my mobility and I said thank you!