Hi there.. any syggestions for box size of a 2 way bookshelf speaker .. I have allready the cross over.. its a kit.. but they dont suggest a "box size" - I have found software to calculate for a SUB that I also want, but I need to find out how big/small that box for the tweeter and midtone has to be... ( I am thinking about cutting from 80Hz and down and let the SUB handle the rest "bass") ....
I dont have it here accually. but just after I asked the question I've just found speakerboxlite I think that software is fine enough for me.. it looks like it can do everything also my sub 
and for the sub I did find subbox.pro software also some web based.. so know I can compare the two atleast for the subwoofer.. the subbox.pro seems only to focus/support making a subwoofer... so .. but the other is good I can define things see the box lock in a side eg. the height and say this has allways to be lets say 15inch and then it caculates deep and width .. its super easy just like with a sub!
so I kind of answered my own question
and for the sub I did find subbox.pro software also some web based.. so know I can compare the two atleast for the subwoofer.. the subbox.pro seems only to focus/support making a subwoofer... so .. but the other is good I can define things see the box lock in a side eg. the height and say this has allways to be lets say 15inch and then it caculates deep and width .. its super easy just like with a sub! so I kind of answered my own question