Im sure you guys have heard of Audioque. Im getting 2 of their SDC2.5 12's, and i need a box design for a 2003 pathfinder. Here are the specs:

Woofer Size 10" 12" 15"
Fs 33 Hz 32 Hz 30 Hz
Qts 0.414 0.471 0.655
Qes 0.465 0.533 0.799
Qms 3.759 4.085 4.097
Vas 14.98 36.7 88.74
Le mH 1.90 1.89 1.88
Sensitivity 1W/1m 87 dB 88 dB 90 dB
Magnet Weight 140 oz 140 oz 140 oz
Coil Diameter 2.5" 2.5" 2.5"
Useable Throw 2.3" 2.3" 2.3"
Continuous Power 600 600 600
Music Peak Power 1200 1200 1200
Mounting Depth 6.25" 6.5" 7.5"
Circle Cutout 9.35" 11.1875" 14"
Model SDC2.510 SDC2.512 SDC2.515

remember, the 12's, not 15s or 10s

 

3.6 cubes at 39 hz

 

thanks man

 

I just sent you a PM