help with ssd's

[99dango 0]

tried searching to no avail so heres the question...

i want to do 1 or 2 ssd 18" in my durango but need a few answers

1. How many cubic feet ?

2. How much port area?

3. How many watts?

4. Tuned @?

thanks for anyhelp

[audio-neon 34]

SSD Series:

Available options and what they do:

Flatwound coil (+$20)