Box design help please

[Slim337]

I need help with a box design for 4 12's. It's going in a Yukon.

The max dimensions

4ft wide

3ft tall

Deep as needed

Sub specs.

Fs (Hz): 26.3

Qms: 7.695

Vas (ft3): 2.111

Xmax (mm): 13.25

Xmech (mm): 19.88

Qes: 0.778

Re(ohm): 4

Voice coil: Dual 2ohm

V.C. Diameter: 2.50

BL : 13.05

RMS power: 1000

Max power: 2600

Qts: 0.706

1w/1m spl (db): 83.3

Overall dia.: 12.625

Overall height: 7.50

Mounting depth: 6.75

Cone diameter: 11.125

Flange width: 0.75

Flange height: 0.75

Magnet diameter: 6.25

Magnet height: 2.25

[Joe X]

Ok check this, within you dimesions and mfr suggested specs subs up/port back:

Enclosure Specifications:

Fb = 33 Hz

Vb = 6.047 ft^3

Subwoofer Mounting = Flush Mounted

External Height = 19.75 in

External Width = 28 in

External Depth = 28 in

Cut List:

* All Dimensions in Inches.

* Wood Thickness is 3/4 for all Parts.

External Enclosure Parts:

2 x Top & Bottom (3 parts) = 28 x 28

Left & Right Sides = 26 1/2 x 17 1/2

Front & Back = 28 x 17 1/2

Port Quantity and Dimensions:

Number of Ports = 2

Pipe Port Diameter = 6

Pipe Port Length = 18 3/4

If you are overdriving your subs or seek a particular tuning some adjustments can be made.

Let me know any qustions.

[Slim337]

Is there any way u can design it in a wall. I down sized my system cuz I hav a family now & need more room from storage when traveling. I had 4 T1 15's in there b4. So I like the low bass. I know I won't get that as much with the 12's. But I'd like it to be able to get low as possible for daily listening. Thx Joe.