[kinda of a noob question]

well i been on the forum reading around and well i heard u get higher db numbers if u fire into the cabin but u have to seal off the trunk so how is that done???? pics will be very helpful and how to perhaps im pretty new to the whole car audio

Thanks in advance!

[Box for 15" Fi ssd]

ahh ok thats where i was getting stuck. but what about the second port piece. Torres' box calculator doesnt have a spot for a second port piece. Or maybe it does and Im just illiterate when it come to this program. I wanna tune it to 32hz

hey i have an 89 chevy caprice as well, do you use any sound damplier because i tried and i still cant ge the whole thing i still get annoying squeaks and also does your trunk have the whole for your spare tire; did you do anything to fix that problem??? o and sorry if im gettin off topic but i live ina shithole town where car audio is just means having 5 tweeters in your car lol