Hey guys im looking for some more kick/pump out of my system. its got some good bass to it but im looking for more but i also want it clear. i mean when i turn it up its sounds like crap. what i was thinking of doing was to get an AMp-140w. what does an Amp really do for me anyway. where can i get one for cheap but i dont want a cheap one either. This is my set up im running now thanks for any help guys
JVC KD-S550 40X4W Cd Hu
Pioneer Ts-A6865 6X8 3 Ways(all 4 doors)