6 channel amp choice for active 3 way

I have a Savant 8125. It is the same as the Lexicon DD8, which is the same as the Crown CT8150. I picked mine up used for under $400 on ebay. There are many of all the aforementioned models available all the time. It offers 8 channels of 125W @8Ohms per channel of class-D power. It's small, light, and apparently bullet proof. I use it in a 3 way active system (I have dual woofers that each get one channel). I find no fault at all to its sound.

Second this suggestion...
Also check out QSC CX-168....often under $400 on ebay