Need someone to check/advise my box design please

[IKnowImLost224]

Been outta the box building game for quite some time and only have minor experience from before.

This will be for a single 12" D2 Eminent Audio EA2000 (2000 RMS) on a sundown SAZ-3500. I want to be around 34hz for daily. Just going to be a simple "L" port design. Also not sure if the woofer displacement is right or the common port walls. T/S parameters are in the first pic

This is the first one I made and was told port area was too small.

This is the one I re-made then was told the calculations are off on Torres

Thank you in advance!

[ckeeler11]

right off it should be 3 common port walls (top, bottom, side) and your port area is low. you should be aiming for around 12"-15".

[IKnowImLost224]

12"-15" height? I was told I should be around 30 sq in for port area which is what I was trying for on the second design

[Triticum Agricolam]

I'd probably shoot for closer to 40 sq in of port area with the amount of power you are going to be running.

[IKnowImLost224]

Any other advice? Wanna get this thing built soon

[ckeeler11]

Did not see the second picture sorry but i would listen to TA he seems to know his stuff. i was thinking 12-15 per foot.

[Triticum Agricolam]

Did not see the second picture sorry but i would listen to TA he seems to know his stuff. i was thinking 12-15 per foot.

15 sq in per cu ft with a 2.6 cu ft box works out to about 40 sq in anyway, so ckeeler11 and I are pretty much saying the same thing. I'd do even more than 40 sq in if you could, but your port will probably be becoming excessively long at that point. You just have to do the best you can with the space you have.