Well i was going to go with a Kicker L7 15inch but that is costing me like say £600 inc fitting etc so i aint spending that much. Im leaving the head unit standard or might stick in my Alpine head unit I got myself a BIG ***** DADDY AMP by the name of Dls A6 monoblock LOL cost`s say £600 plus .. but my mate done me a deal on it so im getting an Alpine Type R one single 12 inch. Jl audio aint all that to be honest i heard it and it sounds bit jibberish i think Kicker or Orion can kick ***** when it comes to Jl