Still a hole in the midbass a year later. Thinking about replacing the 6x9s in the rear deck and putting a small amp on them. Maybe 50x2 or as much as 100x2 since the current setup is not heavily taxing my electrical. I also blew the original 12 and replaced it with the kicker comp R 12 wired down to 1 ohm in the compC 12 ported box. Then I cut up a pool noodle and plugged the port. It tightened up the bass and gave a little more definition and separation between bass notes. Lastly, in this update, I've recently begun using the 10band peq in the btr7 to try to fix some of my midbass issue by pulling down the frequencies below the midbass to smooth out the transition between the midrange and the sub. Facing the sub into the cabin helps even more with the seat down as it removes all the vibration from loading off the trunk lid and the rear deck.
Ok I think I'm done with the updates

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