Alright Im going to order Infinity Perfect 12.1d (dual voice coil) subs and I was just wondering what I need to look for in an amp cause all the amp numbers are confusing to me

RMS for the subs is 75-350watts
(peak 1400)

I would like to run the subs up as close to 350w RMS as possible(maybe just 250-300????)

I just need help as far as how many channel amp to get...etc. etc.
thanks