2023 SR - adding rear speakers

I’m gonna be adding storage once I do the rear seat delete in my access cab. I think the biggest upgrade will be repositioning the speakers that are typically in the door to being on the back panel in their own boxes pointed more at the head rests / ceiling, to see if I can get a fuller sound out of the back. I’ll be matching that up with amps and subs and a line output converter, as well as sound deadening, etc.

I think there are other ways to get more out of the rear speakers, but directing them at the user seems like common sense. Since I’ll be able to fine-tune how much sound comes out of the rear speakers, I should be able to make it work.