Behringer have made an extremely affordable little 1u unit that fills a lot of needs in the field.
Basically this is a 'lite' version of the normal ultradrive pro. Some of the older features it's bigger brother have been removed; RS232, card memory, which in all honesty aren't missed because they are pretty dated these days anyhow.
There's enough memory and features (limiters, EQ, Delay, Phase, etc.) built in to deal with most situations; mono 6 way, zoner, stereo 3 way, 2+subs, etc. and imo has one of the most user friendly interfaces on the market.
Everything is still on XLR as you would expect and it still has the same 6 outputs, which are fully route-able, but only 2 inputs on this version.
If you are looking for a simple controller on a budget, you can't go wrong here.
Only down points would be the lack of USB connection, wifi and computer software to control the hardware.