I have put in a kenwood ddx512 and some polk db571s.
love it with the windows up great but with the windows down and cruising I wish it was a little bit louder. My question is should I go subs and amp route or just amp the speakers I got? I listen to mostly country so big booming bass is not needed or wanted but A little more punch would not hurt either. So looking for input.

Thanks

 

amp the speaks and deaden the doors (and floor too if you want to do it)