I need an amp for a 15" Diamond Audio D6. Dual 4ohm, 750 rms, and prolly gonna go into a sealed box (ported probly wont fit in my car). How many watts do you think this sub could handle daily (i listen to rap)? I was thinkin maybe a Hifonics bxi1206. Also needs to be efficient, going into a 98" grand prix w/complete stock electrical. I am definetly going ebay unless some can find me a sweet price on sumthin else.