Help for bass unit incloser

[pra3718]

Please find the attached picture. Which option would be more effective ?
Regards.

 

[pra3718]

I am sorry, above picture is not correct. Please find this.

 

[sreten]

Hi,

With two bass drivers you would normally mount them on opposite
faces such that the dynamic forces of the cone movements cancel.

/sreten.

 

[valleyman]

Option 1 here looks interesting too. It would have the same advantage of cancelling forces.

I haven't seen this configuration before - at a first glance it looks a bit like a monopole version of a ripole. Do you think the resonant frequency of the sealed system might be pushed down affording slightly deeper bass in this configuration? If so it might be possible to adjust the size of the slot as a sort of mechanical approach to an LT

Of course I could be way off...

 

[pra3718]

Thank you,
I will follow your opinions, Please help for mdf's box size. Is this size is sutable for ? pl. find attached picture