2 10's sealed won't work? What kind of vehicle/space are you working with??!?! Anyhow, you're going to spend a good amount of $$$ for a pair of 8's that'll handle 1500 wts rms +!!!!
I have a pair of Oz Audio Matrix Elite 10's I can do for a good price for yah. Or maybe a single 12 will work for you?!?! Got a DD 3512 if it'll fit the bill.
vitveet@hotmail.com
V.