[Sonnie]

I'm thinkin' those Def Techs probably ain't gonna be that peaky in the low end because you don't have them corner loaded... you've got them out into the room more. Typically this creates low areas in the response (your peaks probably won't peak past your normal level of your equalized sub). Of course as brucek suggest, test them and be sure... and I think you'll find yourself equalizing the M&K.