A few months ago i was just starting to get into car audio and i made a deathbox for a cheapy 10" sub. it came out pretty decent considering that i didn't have all the right tools. i got 10" type r like 2 months ago and it sounds sooo good in my box. i want to build another box with the right tools but i was wondering if i had to tune it the exact same or could it be a little different? I never tuned my current box with a type r in it so i don't know if it is sounding as good as it can. suggestions? here is my current box: