should I line the walls of my ported sub? (1 Viewer)

[perry web]

I am building a 115L ported 12" shiva sub. I am about to put the end walls on and I am wondering if I should line the interior walls w/ batting material. The vented shiva plans say not to but i have read alot either way.

My cabinet is 3/4 mdf and braced well.

any input would be appreciated. thanks

 

[ThomasW]

If you're building one of the Adire designs follow their suggestions. They've optimized the design with LspCAD.

 

[steve_gal]

Hi perry.Did you find out about stuffing or lining the walls of your sub?
I am going to use the ported 7.5ft^3 adire plans and it says to use 64oz of polyfill,but i don't know if this means filling the insides or lining the walls.
Any ideas?