1970 Chevelle Sub box

[lawrenq]

I'm wrapping up my 70 Chevelle project and I want to build a sub box before I finish the bodywork and before the rear glass is put in.  The subs I'll be using are two Crossfire C5 10s.  I wanted to build a box where the subs are completely isolated from the trunk and firing into the cabin.  Either a 4th order blow through box through the rear deck or cutting the deck and building a ported box right into it.  What do you guys think,  I can build the box but I need plans, can anyone point me in the right direction?

[lawrenq]

This is what I had in mind, except for to crossfire c5 10s.  Can anyone point me to a someone that can design an enclosure like this?

[Joe X]

The wall shown needs to be attached and sealed for that to be a 4th order bandpass, a mini 4th order bandpass that is,  don´t expect any serious output from that thing. Do you have t/s parameters for your sub? 

[lawrenq]

Yes, here it is, I have the 10d4v2, I can build a bigger box than the one pictured, but I like the idea of having the port coming through the deck like that.