Simple curiosity... I ended up getting the subs for $270 each so a 10% discount. Also I don't think I could DIY these at the prices they are at.
The last thing I can think of is that I have 4 DIY builds and I know how they sound in relation to one another. Just curious to see what a well respected, affordable, good engineering pedigree will do compared to my Statements, or my GR - Research bookshelf units.
I have another DIY build I'm planning for August/September.