Box Design Help

[KidBass]

I'm helping a cousin out in building a box for his Honda Civic hatchback. He's going to use 2 Sundown Audio E-12 dual 4 ohm and Hifonics Brutus 1200.1D. He wants the box to be a bit hidden so the height is a big factor. We would rather the box be ported. I'm planning on doing a build log on which ever box works best. It will be his first entry level system. Any help would be greatly appreciated. Thanks in advance.

Equipment being used

• 2 Sundown Audio Dual 4 ohm
  
• Hifonics Brutus 1200.1D
  

Trunk specs

• 41" Width
  
• 27" Depth
  
• 8" - 12" Height
  

Sub woofer specs

• Woofer displacement : 0.12 ft^3
  
• Recommended ported enclosure : 1.5-2.0 ft^3 @ 35hz
  

[KidBass]

~~Bump~~