Finally finished it, took over a month..(dont have much time to build as you can see)....anyway, its for 1 10" and its shaped to fit perfectly into the back left corner of your 350z..sub faces up toward rear to reflect off the glass...its awesome, but I think i'm going to just go with aonther set of 6.5's or maybe 8's.....what Im saying is this is way too much bass, plus I could use the space again (reccomendation from my wife...ha ha...or better yet, SHE could use the space)...so LMK, I have pics and many refernces. Thanks..