SQ wood?

[DNIndustry 10+ year member]

There is a 3/4" Birch Plywood at home depot that seemed very solid. To many plys to count. It was $40 for a 4x8" sheet?

WOuld this work? Is this the same as Baltic birch or is it superior to MDF.?

What a about for 8" Subs in .4 ft^3... would MDF be ok >?

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[Daniel 10+ year member]

mdf is fine, i m not sure but i dont think plywood is air tight.

 

[more_spl 10+ year member]

i think the majority of people would chose MDF over plywood. mdf is a good choice..

for the 8" sub question, check your minimum Ft^3 on your spec sheet, it'll tell u