I don't know if its just me, but I find that the little trim thats made of cardboard with a material over it is really bad.... lol Has anybody come up with like a carbon fiber trim or something? I was thinking about doing that, and fitting 2 6x9 speakers into that....

 

It's been done many times over. You can get it in carbon fiber if you really want it. I've seen speakers, monitors, flood lights, and even disco *****. I'm sure you could put 6x9s back there if you really wanted. Snaking a set of wires in there is going to be the fun part for sure though.

 

use wire hanger or fish tape

 

Wouldn't speakers rattle very easily in the hatch?

You should sound deaden the hatch first either way.

 

Yeah, getting all the wires through will be fun hahah. And there will be some sound deadening to do for sure.