sorry the correct name is Kappa Perfect 12.1d and that one is a dual voice...

so the us accoustics 4085 is a good choice for my internal speaker?!?! because crutchfield have it for 180 plus 10 shipping, but i could order 20 dollar more stuff and get 20 off from the referal a friend thing.

but im still open for suggestions...im really new to this and i dont know whats really good out there...trying to find the best bang for the buck out there...thanks