Decided I needed to put the third row seat back in to plug the hole under the back of the box where my batts were. Just seemed like a lot of output was getting trapped down there.
Before the teardown
Found out why my voltage has been so low, that's my front batt
So this happened
And this is what it looks like now
Putting this seat back in made all the difference in the world. Port is now loading off the hatch instead of dumping into the open space that was under the box. Brought the lows out!!
Yes sir! I can jam 20Hz and still play well into the 50's if not higher. Haven't tested my response on the high end yet, but this box probably has one of the widest ranges of any I've ever built.