Went to Octoberfest yesterday, awesome show but I didn't have a camera for good pics. I started off bad- 150.3 @ 42hz. I beat on the subs a bit, and after some testing did just over 152 sealed up (my score went below 152.6+ sealed after my sunroof blew off track, and I haven't fixed it yet- on heavy hits light comes through about 1/4 inch). But I took loudest of show with 154.3 @ 42hz t/l on the dash, and drivers door open.
I know there's louder, but with stock charging, 1 run of 1/0, 3 yellowtops, (even stock ground), I have a lot against me still. Messing around I was almost 151 @ 28hz, so I'm happy
JK- No way. I'm sure it could be done, but I want that on music. Maybe a wall in a different vehicle... Cal Payne, I busted the sunroof open at the first show I went to- score went from 152.8 sealed to 151.5 or so. I was able to get back over 152 at this show with some adjustments to the subs so they all moved the same, but opening the door brought it up to 154.3.