MLTL the box 12 280 8w

[Augusts]

Hello, I did a simulation of a MLTL in hornresp, its for The Box 12 280 8w driver.


This is what I came up with

This is what it looks like with stuffing

And this is reality without stuffing

It resonates at 28 Hz and 100 Hz not 38 and 160 as in the simulation. I checked everything, the box is 28 by 35 cm and the port is 28 by 6 cm, 18 deep.


This is very frustrating as this is the third time like this for a different driver

 

[Augusts]

Found it. I had misinterpreted the MLTL concept and made the port like this

I changed it to this and now it works as should

Thanks for the magic input!