Was a nice show here in Winnipeg
Thanks to Saskatchewan folks that came.
A bit of info:
We didnt finish the car in time, so with the astro without any damping or decent doors (door panels allowing air to pass and etc) I decided to put only 8x 12" and one SD12kD.
I also forgot to seal the 2 openings on the extremes of the 6.5" steel tube (rounding of the wall), so now I realize that a lot of air actually escaped there, ehehehe.
At night we did mid 60's and in the morning I gained 1dB on the drivers door, but during the show I connected the subs at 2 ohms so we could play music all the day, was pretty funny. With the port like that the peak was 73Hz and the car was pretty loud lower than that on music (on ears), although we measure a diff of 10dB between 60 and 73Hz... I liked, the box is behaving exactly as designed.
That was good to bring more motivation, now we will finish the box and the car will still be legal for SS classes.