So I know there's a few threads out there but still wanted a quick answer. My gf just got a 4dr with the basic sound system this past Saturday. She is ok with the deck but wants a little bass when she turns it up and sound bar sounds terrible at anything over 20, and that's with bass at half. She will not invest a lot so just looking for the best speakers to out in the sound bar. She said 1 set for there for now and if she was happy, maybe also updgrade the lower dash with same set. I just got one myself about 4 weeks ago and it has the alpine system which to me sounds amazing, and she heard that for 3 weeks prior, so she's even more bothered knowing how good mine sounds. Please help.