If it's a true 2 channel amplifier, it's fine.
If you're worried, what amplifier is it? What subs are you using? What will your final impedance of each sub be?
You have quite a few options in that price range, Cab-22, Sundown SIA 1750 or the SFB 2K and so on. Might even find a Korean 2K in that range if you look hard enough. Heck there is crescendo for sale down in that section right now which would be perfect.