Suggest me best amp for 2 Sony XS-LD126P5 sub woofer?

When r adding subwoofer and amplifier together no pay attention to the max. Pay attention to the rms. So ur subs puts out 400rms. R u going to run the sub at 2 ohm or 4 ohm? Wha ever u decide on wha ohm u go w. Find an amp tht will put out 400 rms on the ohm u r running! For ex. 1000w amp sony xplod. Its rly 375w at 4 ohm and 550w at 2 ohm so u will never reach the 1000w.