RockfordFosgate.com recomends them to be ported with 1.25 cubes each and at 40 hz. But if you wanna get lower you should give it more air, so yes, a 2.75 at 35 would sound fine.I have two 10" p3's and I was just wondering how big of an enclosure i should build for them. I was thinking 2.75 cube ft tuned 30 - 35hz what do you guys think?
So do you think that 30hz is to low for the subs.RockfordFosgate.com recomends them to be ported with 1.25 cubes each and at 40 hz. But if you wanna get lower you should give it more air, so yes, a 2.75 at 35 would sound fine.