You really cant go wrong with a W6 sq wise. I think the HX2's are alright but if there used alot its kinda skechy, but they will have alot more spl than one W6.
I would get the W6 if i had to pick one of the two.
Well i have the HX2's already in my 90 mustang convertible and they sound fine. My bro in law wants to trade his v2 for the HX2's, and i dont know which i should do. I'm runnin an alpine 900x1 which is really 600 rms. Do you think the v2 would be better for that little trunk. I want it to be LOUD too though