Pics speak for themselves. This is my 4th box build, as each box goes by I become slightly better. I'm no Bjfish, but I think I do OK work with my $50 circular saw.
My first box with corner braces too...they turned out better than I thought.
The build is for a guy here on the forum..not even sure what his user name is here. Maybe he will comment. I didn't get it finished today, tomorrow I will be adding a double baffle along with the aero ports...enjoy.