Need Box Plans

[gmg530 0]

I need box plans for a Fi Q12 (dual 2). It going to be powered by a Sundown 1000D. I want it to get loud but also have SQ. So Im thinking tuning it to 32hz. Fi recommends 12-16 square inches of vent area per cubic foot of volume. The demensions I want to use are 14.5 H, 28 W, 18 D. (can change alittle)

[BKOLFO4 29]

This box will work great that I posted. Make it 28" wide and 14.5" tall - depth is still 18 and the rear port wall is still 10" long. Makes 2.3 ft^3 tuned to 32-33 Hz.

Brian

Edited December 19, 2007 by BKOLFO4

[gmg530 0]

Is 2.3 ft^3 enough for a Q?

[BKOLFO4 29]

Ported box we recommend using 1.8-2.5 cubic feet @ 28-33Hz (I personally think that a 32hz tuning is optimal, and has the most output and is still the most musical daily driving). Use 12-16 square inches of vent area per cubic foot of volume.

For a 12", yes.