I am going to be buying another sub. So i will have a pair of Kenwood KFC-3013ps. I was going to buy the Audiopipe APSM1500. Now i need to know how to wire them from 4 ohm to 2 ohm! But can i een wire from 4 to 2 ohm? Or do i have to wire to 1 ohm? And how to wire it to the amp! A diagram would be great!! New to wiring and everything so need lots of help! Thanks!