Box design help for 4 t3 audio 12s t.400s

[powerhx2]

I been wanting to build my Box

And was wondering if u guys could help me out

Their going in an 02 grand Cherokee

My max dimensions are

width*42

Length *32

Height 29

I'm willing to pay as well

Thanks

[Joe X]

Need to know what sub or subs are you going to use, assume you want ported box?

[powerhx2]

4 12 inch T3 audio

T.400

It doesn't matter

I just want what sounds best

[Watch the bass]

4 12 inch T3 audio

T.400

It doesn't matter

I just want what sounds best

Spec´s on the subs? T 3 is out of the market and the doin of this brand was hmmmm.....

[powerhx2]

Specifications: *Power handling: 400 watts RMS/800 watts peak *VCdia: 2" *Le: 2.35 mH *Impedance: 4 ohms *Re: 4.25 ohms *Frequency response: 30-1,000 Hz *Fs: 33 Hz *SPL: 88.10 dB 1W/1m *Vas: 1.58 cu. ft. *Qms: 8.52 *Qes: 0.84 *Qts: 0.76 *Xmax: 16.5 mm *Dimensions: Outside diameter: 12.70", Cutout diameter: 11.15", Depth: 5.40".

Yeah I know Im getting a really great deal on them

And tought to my self maybe I should give them. A try

Or what do u think I shoUld do ?

I currently have 2 15 inch kicker cvrs

And it's just not enough

But then their in a prefab box

[powerhx2]

I also have a 12inch soundstream splx-x

The 1st one that came out 750rms

[Joe X]

So here is a design suggestion for a ported box, subs firing upwards, port front or back centered:

Enclosure Specifications:

Fb = 32.026 Hz

Vb = 16.622 ft^3

Subwoofer Mounting = Flush Mounted

External Height = 29 in

External Width = 42 in

External Depth = 32 in

Port Width = 8 in

Cut List:

* All Dimensions in Inches.

* Wood Thickness is 3/4 for all Parts.

External Enclosure Parts:

2 x Top & Bottom (3 parts) = 42 x 32

Left & Right Sides = 30 1/2 x 26 3/4

Front & Back = 42 x 26 3/4

L Port Internal Assembly Parts:

2 x Front to Back = 17 x 26 3/4

Let me know any questions.

EDIT: Note that this is on your max dims but need to be at least 3 cuft per sub, seems to me that these are space wasters, I would probably look into other stuff also.

Edited February 23, 2012 by Joe X

[powerhx2]

Thanks alot man I'll take your word on that

I was doubting them for a minute as well so I guess I just won't get them

What would u recommend me to get in that case ?

nothing too crazy

I prefer something like 2 15s

Max 1000rms each

Problably nothing more than like 250 dollars each

300 if I really like them

I was looking into fi ssd's

[powerhx2]

Or the 15 inch Aq Street Duty SDC2.5

[Joe X]

The SSA ICON ot the Fi SSD are top choices, the box would be much smaller.