What I want to do to get more mid bass and upper bass is getting 2 small 8" subs use the speaker inputs on the subs for each M2 left and right front and crossing them at 40 or 50 hrz. I guess what i'm asking is to use a combo of a sub and the m2 to get full range sound or close too it but I also want to use the SVS for the deep bass in movies and still use the small subs in a 5.1 system will it work with out cutting much bass from the SVS thanks