help designing a 4th order box for single 12" xcon

[Omega_Ace 5]

Hey fellas, I'm looking to change box design. I want it to be port forward. The dimension I have available is 32"W x 12.5"H x 29"D. It is running on a bc2000. I am trying different boxes until I can get another xcon and have no experience with 4th order builds. It will be a 98 mustang trunk wall. If there are any details you need let me know as I have no knowledge of 4th order designs. Thank you to anybody who helps.

[Sencheezy 689]

Here.

 

http://www.soundsolutionsaudio.com/forum/topic/61676-sealed-rear-chamber-bp-enclosure-4th-order/

[///M5 2,833]

Here.

 

http://www.soundsolutionsaudio.com/forum/topic/61676-sealed-rear-chamber-bp-enclosure-4th-order/

From his description I thought for once someone was using 4th order nearly right and actually asking for a standard ported design and not a bandpass. If it is the latter, it would be best to describe why you want one as 99% of the time they are misused.

[frogcase2002 393]

4th order bandpass?

[Omega_Ace 5]

I am looking for the bandpass option. I want to try different Box options. It is in a potted box now and the lows are incredible but I have to turn lpf on my amp down to like 50hz sure to its mechanical limits.

[frogcase2002 393]

What are the specs of the current enclosure?

[Omega_Ace 5]

2 cu. Nt. Tuned to 32hz. Port is 3.5" x 11 and 30 something inches long.