Need design experience with enclosure behind third row in GM SUVs

[Andy_92GM 10+ year member]

Basically what I need is help designing an ecnlosure for a 2003 cadillac escalade. I would like to leave the third row in place and use the space back there. I have not chosen a subwoofer or enclosure but more than likely it will be sealed becasue I don't think theres a enough room to go ported. I would like to get 2 15 inch subwoofers maybe downfire the enclosure or 3 12 inch subwoofers. I already have all my amplifiers installed. I'm going to be using a Kicker ZX1500.1 which does 1,780 watts @ 2 ohms mono. Any help and recommendation is very appreciated, thank you.

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[bizzy07 10+ year member]

Max dimensions?

 

[Andy_92GM 10+ year member]

In the process of measuring give me a few minutes thank you.

 

[Andy_92GM 10+ year member]

The notch on the bottom is for the handles on the rear of the seats and I was guessine maybe a down firing enclosure would be best but I would leave it up to the professional on that. thank you for all your help and very much appreciated.

 

[UMGixxer 10+ year member]

hey man just gonna let you know right now that 15s back there is not happening but im in the process of putting two 12s n the exact same spot

 

[google123 10+ year member]

I did a real quick rough sketch and came up with this. its a 14" cutout and without spacers it looks like depth is about 8 inches. not sure that is enough for your application. only drew one cutout but you get the picture.

 

[Andy_92GM 10+ year member]

All this help is very much appreciated.....