My 2007 Charger was replaced with a 2013 and I need to replace one speaker due to damage from the body shop so I figured I would get an upgraded set. I know the 28 comes with 1" dome tweeters and the 11 comes with 3.5" 2-ways and they both come with 6x9" midbass speaker for the doors. First, does the 6x9" midbass have a bypass filter wired inline to cut out the highs or do they just run the full range signal through them? Second, I have seen the 28 listed as the upgrade set for base six speaker system and the 11 listed as the upgrade set for the Premium system but is there any reason not to use the 11 to upgrade a base six speaker system? In the rear am am just going to use the 77KICK06 in the rear.