For now I am only going to run five channels:
LR bass in doors
LR midrange/tweeters in a-pillars
Subwoofer in hatch
With good time alignment, the imaging will be as good or better than it would be with a center channel, albeit only for one person at a time. Since 99% of the time I am the only person in the car when commuting, and am the audiophile of the family, that is OK with me.
How do I turn up the boost on this thing?