From: Properly tuning a box

[Jay wicks 0]

I'm assuming the 35" x 14" is the speaker baffle panel.

Also assuming your using 0.75" thick wood, and double baffle.

Yes, it is 0.75" think with double baffle. Would you think I'd have to brace that as well? But by the looks of things I'm going to have to make some adjustments to make the box a lot bigger, 2.9 is barely big enough for one of those subs let alone 2.

I got 4.3014 ft^3

BL displacement: 0.18 ft^3 *2 = 0.36 ft^3

4.3014 - 0.36 = 3.9414 ft^3

Port Area: 50 in^2

Port Displacement: 1.021 ft^3

Port Length: 35.28 in

Tuning: 33.5hz

Net enclosure volume: 2.92ft^3