I need a POWERFUL board amplifier ... ICE or Sure ?

I have big bass bins that I use to switch out two ways on top of. Some of those 2 ways want an honest 150 to 200 watts at 8 ohms. I want to use board maps, because they sit right on my bass bins, behind the two ways.
I do NOT u understand the differences in the different ICE series. But I do need suggestions. A mono channel amp, or 2 ch amp is fine with me. As long as it is a board amplifier. Thanks you