i'd suggest the alpine type r's....i liked them. from what i've heard infinitys dont produce that well of a mid-bass responce..dont no about the hex's though...
went with hex s600 any sugestons for back another set of hex or what also it is a quad cab truck how much power have rockford p4004 it is a 50 x 4 rms Ionly paid $300.00 for new set at local shop he had 2 sets sombody did not pick up should i go with compents in back ???