Need box design for two 15's

[lazeris 0]

Subs: two DC Audio LVL4XL 15's

Here is the room I have set aside for the box. I can possibly go bigger. But, if possible, would like to not go bigger.

23 inches high

20 inches deep

38 inches wide

I want subs up and the port up. I would like to use a slot port. Tunning could be at whatever would work best with the dimensions given. Anywhere between 30hz to 40hz would be fine with me. I dont know what my cabin peaks at but I have had two setups, one 18 tuned to 32 and two tens, not sure on tunning, Both setups peaked at between 40 to 45 hz.

I will be using a US Amps AX3200DE to power them.

This will be in a small SUV, 07' Honda CR-V.

[Duran 387]

Is there a reason you want the port up? Typically SUV's are louder subs up port back.

[Kanaworm$ 292]

http://www.soundsolutionsaudio.com/product...sure_tools.html

Give this a shot!

[lazeris 0]

I tried the calculator. I dont know if how much the subs will displace and what are the differences between using 3cubes per sub vs 5 cubes per sub. Power handling? SPL?

I to get the most room I would have the box up against the rear hatch, if the port is facing back the port would be up against the rear hatch. The box I currently have has subs and port on the same face, its louder facing up.