If you feel like taking the cheap/easy way out...a 10" pup will do that no problem on a couple watts, but i mean...where's the sense of accomplishment when its that easy?
Like I said cheapest most reliable. Money is not a problem but was looking at the cheapest way to hit it. My original plans was 4 hdc3 12's and 4 aq2200d amps but seeing if there is a cheaper way first.