So on my 2023 Mirage I have found that the fade controls for the stereo kinda suck. The only option it seems is to have the fronts as if you try and fade to the rear then you can barely hear the stereo at all. Why did they do this? I personally like to be in the center of the sound field. So as to combat this issue I installed a 4 channel Alpine amp under the passenger seat. After adjusting the gains, I am now able to be in the center of the sound field. Problem fixed. Now I have to get aftermarket speakers. LOL I love car audio and have been into it big since the early 90s and this tends to be a problem as one will always tinker for better sound.