Yes, this are GREAT speakers - and very expensive - but I found the KPA sounds so much better than via cheap speakers.
If you are willing to spend some money on great speakers and like to get a lot out of you KPA check out this:
Genelec 1032A (10" bass)
http://www.genelec.com/products/2-way-monitors/1032a/
Adam S4X-V (12" bass)
http://www.adam-audio.com/en/p…roducts/s4x-v/description