Welcome to the SMD forum!
Yes every box I have has is a prefab. I don't loaded a android app for boxes but I don't think it works completely. I have an AE KPVR12S and put the numbers in and it came back with goofy numbers. What do you think about the alpine r series 12 vs the kicker l7 15?
I am using a Rockford fosgate t1000bd. And I will just be playing music with it. No test tones. So maybe 32-36hz. I am not totally sure. You have some great builds.
Hi this is my first post. I have read many threads on this page but just never joined. Anyway, I will get to the point. I have a Alpine type r 12 that I am using in a 95 civic coupe. I have tried two different boxes and neither one sounds great. One was tuned to 38hz and was 1.8 before sub. It had good response, but didnt play low very well. Any recommendations would be great. I also have a new kicker L7 15 if that would play better. Just let me know what you guys think.