u/Barrytheuncool

I have a 2015 Toyota Sienna with the entune system (not JBL). I'm upgrading the system but keeping the head unit, so I got the LC7i from audio control. I wondered if anyone has mastered the Accubass settings for correcting toyota entune's bass roll off? this seems like the kind of thing that I will adjust endlessly without ever getting it right. I don't want to bass boost, just send an accurate, true-to-source signal to my amp.

I am upgrading my system. It's a budget project, but I am adding an amp, replacing stock door speakers with 6.5 coaxial speakers, and the rear 5" with the same 6.5" coaxial speakers. My question is what to do with the rear speakers. If I simply swap them with the factory location, they are just behind the passenger, firing directly horizontal. I could put them in the rear liftgate, firing toward the front. my 3rd option is to put them in one of those locations, and keep the stock rears, but with a hpf to function essentially as tweeters. My goal is full range, clean sound for everyone in the car (front row and middle row). my concern is phase issues. What do you all recommend?