When checking my radio settings I found that the rear speakers in my 2010 SuperCrew with the Sony premium audio system are very quiet, even at maximum fade settings. My front speakers are easily 4 times louder than my rears at any given setting. Certainly this isn't normal, right?

 

You need to take it into an expert, best buy would do it, to have them tuned so they match the rest of them. They should be a little bit quieter but not extreme

 

Thanks for the reply, didn't realize that could be adjusted outside just cranking the rear speakers almost full blast with just a little front speaker.