For JL Audio i recommend the 13''W6 for a single expensive but worth it. For kicker i recomment the 12'' L5 or L7 and 15'' L5 or L7(the square looking ones). They hit. For an amp, i think Sony Xplod series are pretty good. They have a 2 channel one that says 1200w max on the cover but is only like 4-500watts for 150 brand new. I had one of those amps hitting 2 Fosgate Hx2's 12'' 1000w each and it pounded the shit outta them..