I have a single DIYMA 12 (thanks npdang) that I will be powering with my Arc KS 500.1(not the mini), so it will be seeing about 450watts @4ohm. I know there are a lot of threads about diy box size, but I just want to be sure I mazimize performance for my specific application. I want the sub to see this power safely most of all. I want as much output possible in an SQ setup and keeping the sub safe. Anyone running similar power in different box volumes that could make some suggestions. Thanks in advance.