I use 2 for 2 icolor small groups (3-ball orchestra and rock band). Looking for a system to have enough power play of light and quickly mounted and installed.
Assets:
+ A complete system: 4 colors (and mixing them), dimmer, DMX chase while the master or slave
+ 2000w lights
+ Installation and wiring fast and compact
+ Build quality
+ Economy of the cost of the lamps
Cons:
- The quality of light which is not that good projectors
- The 2000w per device (in small room they need to be plugged into different outlets if you do not want to blow!)
Bought 189 euros coins (bought two) plus the controller CA32 is a very good value for money.
The controller is actually required to use the best and most simply icolor.
I recommend this purchase if you know what is research and that is not expected to projectors with a quality of light.