anyways. im looking for spl as well as sq. what if i where to use my 2 13s' and either put 4 more 13's or 2 16s to make it louder? idk about mixing sizes tho.. is that a bad idea?
I know that some people do it and some people hate it. Make sure the boxes are seperate if you are going to do it. I think the sizes are too close, but that is my opinion.