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Second Skin Audio

need some help with 2 12 design


ZachG

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Posted

Ok so I'm looking for some help on designs for a box I plan on building for my 2 12" kicker cvx's 2010 models.

I want a ported box atleast 3.75 cubes net or more.

My max dimeansons are 15.5" h, 32" w, 28"d. I would like the depth to be shorter than 28". Each sub requires 1.75-2.25 ported and I'd like to be tuned to around 33-37hz.

Also each sub will be getting around 750-800rms if that helps

Thanks so much

1998 Pontiac grand prix gtp supercharged2 12" Obsidain Audio V.1 on a 2011 zx1500.1 at 2 ohms. 20ft of Knuconceptz CCA 0 Guage. 2nd Battery is a Shurken BT-120. Box is 3.5cu tuned at 31.8hz sealed off from the trunk. 14sqft of Dynamat on the Rear deck top & bottom. Soon to be more for doors/roof. Gets low & loud

Did a 140.5 Sealed at Battle of the boom in June 2013 dropping to 12.7v (need a alt mines going bad)

Posted

Here is a suggestion for the Pontiac on your sig:

Enclosure Specifications:

Fb = 34.5 Hz

Vb = 4.6 ft^3

External Height = 15.5 in

External Width = 32.5 in

External Depth = 25 in

Port Width = 5 in

Cut Sheet List:

* All Dimensions in Inches.

* Wood Thickness is 3/4 for all Parts.

External Enclosure Parts:

2 x Front & Back (3 parts) = 32 1/2 x 15 1/2

Left & Right Sides = 22 3/4 x 14

Top & Bottom = 32 1/2 x 22 3/4

L Port Internal Assembly Parts:

Front to Back = 17 3/4 x 14

2xPFSF.jpg

The double baffle is not strictly necessary. Let me know any questions.

Posted

Here is a suggestion for the Pontiac on your sig:

Enclosure Specifications:

Fb = 34.5 Hz

Vb = 4.6 ft^3

External Height = 15.5 in

External Width = 32.5 in

External Depth = 25 in

Port Width = 5 in

Cut Sheet List:

* All Dimensions in Inches.

* Wood Thickness is 3/4 for all Parts.

External Enclosure Parts:

2 x Front & Back (3 parts) = 32 1/2 x 15 1/2

Left & Right Sides = 22 3/4 x 14

Top & Bottom = 32 1/2 x 22 3/4

L Port Internal Assembly Parts:

Front to Back = 17 3/4 x 14

2xPFSF.jpg

The double baffle is not strictly necessary. Let me know any questions.

Thanks man looks really good, ill get some mdf Monday and get started.

1998 Pontiac grand prix gtp supercharged2 12" Obsidain Audio V.1 on a 2011 zx1500.1 at 2 ohms. 20ft of Knuconceptz CCA 0 Guage. 2nd Battery is a Shurken BT-120. Box is 3.5cu tuned at 31.8hz sealed off from the trunk. 14sqft of Dynamat on the Rear deck top & bottom. Soon to be more for doors/roof. Gets low & loud

Did a 140.5 Sealed at Battle of the boom in June 2013 dropping to 12.7v (need a alt mines going bad)

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