good morning all, I’ve been doing some research on here and would like to upgrade my system. I love Unbroken’s build, and his willingness to share throughout the process. I don’t want to go that far. I’ve upgraded the speakers to focal separates after following his posts, honestly had never heard of Focal prior to that, and sound deadened the doors, rear hatch and rear storage area. I am interested in a DSP. and possibly upgrading the sub. Looking at the NavTV Zen, again based on comments on here from UnBroken and others, but also just came across a thread that mentions something called a MoBridge A2B. Anyone have any experience with this? UnBroken? I don’t need to get loud just want to clean up the “muddiness” in the midrange area, and have a cleaner sound. We do a lot of audio books on road trips, I have an 8 yr old, and we listen to our music in the mid to lower levels. I appreciate y’all reading this and any opinions you can provide.