Enclosures for 2x Rockford fosgate T2D415

[giusiwa]

I have 2 Rockford Fosgate subs T2D415 and I want to create a box for this subs (a box That contains all dubs 2), can you (if you can) create a design with all the measures (if possible in cm) of tis box? I would like to hear my subwoofers from distance

Here the mesures of the my trunk: W(92.2 cm) x H(93.7 cm) X D(63,3cm)

can you explain me the calculations for goal the enclosures

How can i build this enclosure??

Thank you

I'm waiting your answer: GV

[Joe X]

What's your vehicle?