I had 2 JL 10w6's running on like 150 watts to each sub with the stock deck and the stock speakers and the bass was massive. Then i upgraded to 3 JL 10w6's same amp, with a pioneer DEH-9200r(which I plan on swapping out for some sort of TV either Pioneer or Kenwood, e-mail me if u r interested in it.) The bass just getsmore massive, i read that people on this board had problems with the bass being muffled but i never had this problem. I would recommend Kenwood for your car because it sits very well in the dash, doesnt stick out. Hope this helps you, e-mail me if u need more info.