Which amp for 2 Image Dynamics ID12 D4 V.3?

[Pearson 10+ year member]

I'm tryin to replace my wife's amp and i narrowed it down to these two. I would just like some input about if they are any good and if they'll power her subs good.

Option 1: Memphis 16-MC500D

Memphis 16-MC500D (16mc500d) Monoblock Car Amplifier, Power Amp

Option 2: Alpine MRP-M500

Alpine MRP-M500 Class D Monoblock Amplifier (MRPM500)

Thanks

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