I have a 2012 Premium/Tech SV and I wonder if it's normal or do I have issues with my speakers. I messed around with the setting to check to see if I was crazy or not but it seems like only my front speakers have any bass at all. If I move the settings to only the back speakers the sound is real low but if I move the settings to only the front speakers it's loud and has all the bass and this is without changing the volume. Kinda weird to me to have the loudest and bass only up front instead of evenly distributed.