Thats a loaded question, there are many good amps, shitty amps and really good amps that will do this job for you. For me setting a budget is the best idea but as I am in the great white north our pricing is totally different than yours is. You have your choice of any class D amp that produces 1000w rms @ 12volts @ 1 ohm mono or class AB amp that is rated at 1000w rms @ 12volts @ 4 ohm mono. Yes there is a efficiency difference between the two amps, but the class D will probably draw more current at 1 ohm than the class AB at 4 ohm.
If I was in the market for a amp I would consider a number of things, is this just an amp or is it going to be showcased with another amp, if so do you want them to match? If yes looks also may be an issue. I generally turn a blind eye here.
A good class D amp, well there are lots, consider Eclipse, Xtant, Lightning Audio, Crossfire and more, for a 2 channel I know that Rockford makes a good Class AB 2 channel that would do the job really good for you.