15" fi ssd box design help

[89capricebass]

Ok so I recently sold my caprice and got a 95 pontiac grand prix. I have a 15" fi ssd in a 3.5 cube box tuned to 32hz.

This box wont fit in the trunk so I'm forced to build a new one. The back seat of the grand prix doesnt fold down but the arm rest does. I was thinking of porting through the arm rest. Here is a picture of the back of the armrest in the trunk.(the amp and wiring have been cleaned up).

The dimensions of the trunk are 37"x15"x35"(WxHxL). The arm rest hole is 11"x8"(HxW)

I was think of either building a baffle across the back of the arm rest and doing a couple of aero ports through it, or maybe doing a 4th(?) order box and building the port through the arm rest.

Maybe someone With more experience building box's could throw a 4th order design together for me.

Or would it be better to just do an aero port box?

[blownengine]

I would do a square port through the hole. Have part of the port inside the box, and part of the port outside of the box enough to have it blow through the hole.

[89capricebass]

I would do a square port through the hole. Have part of the port inside the box, and part of the port outside of the box enough to have it blow through the hole.

I was also thinking about doing this. Just wanted to see what else is out there

[RAM_Designs]

I'd do a 4th order.

[Autruche]

I'd do a 4th order.

I must agree.