Box Dimension Recommendations for an IDQ 12"?

[then00b]

Well I just ordered an Image Dynamics IDQ 12" sub and need to get some dimensions for a box to build. I am trying to go with both a decent amount of sound quality and loudness, so I am assuming ported is the way to go. This will be going into a Mazda3 trunk, which has 11.4 cubic feet of space. If you need length, width, and height dimensions, I can get those. If anyone could recommend me some dimensions and tuning values that would be great. I would like to build the box out of wood preferably.

Thank you!

[then00b]

Anyone? Please?

[PowerNaudio]

If you need length, width, and height dimensions,
Thank you!

those help, make sure those dimensions actually fit through the trunk opening as well and are you looking for SQ, SQL, SPL?