I was looking at the kicker cvr12. I will only have two subs in the trunk of my car. I will also be purchasing an amp. Please help me in ENGLISH what setup i should put together to get the most bang for my buck. Please help me with amp size/ # of channels on the amp, should i go with two or four ohm and why. Please help me I am very new at this and don't understand much of the language when it comes to speakers. I will also have a ported box.