Hi all, I am currently installing 2 x 10" Rockford fosgate rfd2210's in to the boot of my cabriolet. I have done all of the leg work and everything has been run, but me being the tool I am didn measure the box :s, very silly yes I know lol but I just took it for granted as its fitted in every other car I have owned!!

Now for the tricky part, does anybody know how high I can get away with the new box being?? I need to have 1 cu ft (ltr) per sub but I am not sure how high I can build the box with the roof still retracting in to the boot?? I am aware of all the calculations required to make the box, and I have measured 10" from boot floor to the tray when down for roof to retract, but I have seen others on here that are higher yet the roof still retracts so am very unsure?

Any help would be greatly appreciated or links to pages, I have tried looking at other threads and have pm'd a few I have seen for advice. Sorry if this has been covered else where I just couldn find it.

Thanks every one!

 

I took my b6 a4 to an audio shop and found out that a 10 in box wont fit in there. lol yeah kinda sucks. You can really get some great sounds if you custom build a box for 2-3 8in subs.