i have two PCwi1200's and one PG XS2500, if i set them up parallel, would i get them at two ohms? the amps says 250x2 @ 2ohm per channel. i was wondering if i set them up parallel would it be 2 ohm stable and because the subs are 200w rms, would the 250W from the 2 ohm amp blow the speaker, the...