I have an 06 dodge ram SRT-10 and will be building a type 1 box behind the seats to house 2 10" Kickers, and 2 12" Kickers. All will be individual of one another but will be mounted on same face plate facing the same direction. The number on the 10's is 05c10-4 and the 12's is 05c12-4. They are all 4 ohm subs with 300 watt peak and 50-150 RMS. My question is what size and type of amp to buy? As far as mono,2 or 4 channel and how many watts. I would like to use only 1 amp due to space issues, but not sure how to wire the 10's and 12's to the amp and get flawless sound. Any advice would be greatly appreciated.