I wonder if you realize just at what 'level' you are operating at here... true DIY. Thanks for sharing your trials and tribulations.
Are the reflections THAT bad without the dash mat?
To put it simply. I Just dont know if having absorption in the car is good or not. I wasn't really able to get a straight answer from people and research. So its something im trying to test but not really doing it in a very smart way. Too much too fast.
Il post my measurements of my tiny enclosure and just how badly it messed up the FR.