subwoofer box for 2 12's for loud strong lows

[caraudiolove]

hi i was wondering if anybody could help me design subwoofer box for 2 12" kickers the power that im running is a MA Audio synergy 1600w

H-15

W-30

D-30

the car is a 1999 monte carlo ls

soon to be 2 12" fi bl's

thanks

[Joe X]

From Fi the Q is more appropriate for playing low than the BL is, also the box for C12s needs not to be as strong as one for Qs or BLs so do a little research on what are you wanting to do.

[caraudiolove]

ill do box for the 2 FI Q 12 what do mean by the resarch do mean to search for the right tuning

[Joe X]

Here is a suggestion for 2 Q 12s about 3K amp power:

Enclosure Specifications:

Fb = 32 Hz

Vb = 4.4 ft^3

External Height = 15 in

External Width = 30 in

External Depth = 30 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) = 30 x 15

Left & Right Sides = 27 3/4 x 13 1/2

Top & Bottom = 30 x 27 3/4

Shared Port Internal Assembly Parts:

2 x Front to Back = 25 1/4 x 13 1/2

[caraudiolove]

how do figure out the hole diameter of the subwoofer in google sketchup thanks

i dont get the inside port dimensions because its almost touching the back of the box

Edited July 21, 2012 by caraudiolove

[john253a]

You could do 2 sa12

In 3.7net @26hz

[caraudiolove]

is the port suppose to be that close to the back of the box

[412 CVX]

IMO, 4 and a half cubes is too big for a pair of 12" Q's on 3k. Shrink it at least half a cube