There is no way anyone could give you the settings you are asking for without being there to hear and adjust in person.
You are going to have to trust your ears on this.
Generically speaking all frequencies should be equally represented.
Your highs, mids and lows should blend together seamlessly.
A big determination of getting that seamless integration is where you have everything crossed over.
I'd cross the sub over lower like 80hz and bring the door speakers down to 80hz as well and see how that sounds.
Sometimes having overlap of frequencies between speakers is good, sometimes it's not.
My system is crossed over at 80hz.
Sub does everything 80hz on down, and the door speakers takes on everything above 80hz.
For my set-up, that works best.
If you have good controls on your head unit, that's where I'd do my crossing over, not at the amp(s).
Reason being is if you run the amp(s) "wide open" so to speak (no filtering) then you can control it all at your finger tips from your listening position and not be crawling around on the floor tweaking little knobs with a screw driver, know what I mean?
Like I said it's tough without being there.
Just experiment and you'll get it.
It usually takes me a couple of weeks of tweaking when I drop a new system in to get it where I like it.
You are going to have to trust your ears on this.
Generically speaking all frequencies should be equally represented.
Your highs, mids and lows should blend together seamlessly.
A big determination of getting that seamless integration is where you have everything crossed over.
I'd cross the sub over lower like 80hz and bring the door speakers down to 80hz as well and see how that sounds.
Sometimes having overlap of frequencies between speakers is good, sometimes it's not.
My system is crossed over at 80hz.
Sub does everything 80hz on down, and the door speakers takes on everything above 80hz.
For my set-up, that works best.
If you have good controls on your head unit, that's where I'd do my crossing over, not at the amp(s).
Reason being is if you run the amp(s) "wide open" so to speak (no filtering) then you can control it all at your finger tips from your listening position and not be crawling around on the floor tweaking little knobs with a screw driver, know what I mean?
Like I said it's tough without being there.
Just experiment and you'll get it.
It usually takes me a couple of weeks of tweaking when I drop a new system in to get it where I like it.