Need help to build a box

[fosgate97]

Good evening from Germany.?

I want to build a bassbox for a buddy. it is a Rockford T2D412 (the new one).

The TSP data I lead you down. The box should have 2 ports, each left and right next to the woofer.

The ports, at least according to my ideas, have the dimensions of 30cm high x 7cm wide.

The length is given by the frequency. This should be 32Hz.

The box should be 70cm wide and 40cm high. Optimally would be 40cm deep.

Can one help me in calculating the box, that this comes to 32Hz??

Here the TSP´s:

Fs (Hz):

39.9

Re (Ohms):

6.8

Le (mH):

1.72

Qms:

5.31

Qes:

0.67

Qts:

0.59

Vas (Liters):

13.6

Sd (cm2):

430

SPL (dB @ 1w/1m):

84

Xmax (mm):

22.08

Woofer Displacement:

0.177 cu.ft. (5.0 Liters)

 

many many greetings from Germany

 

[WalledSonic]

Nice avatar haha! I love Cyanide & Happiness