AirSpace Q's

[BassInMyBLood]

I know that subs require a certain amount of air space and what not but im curious if I need 1cubic ft of air for my sub is that with the sub in the box or out? because when the subs out, the box has 1.1 cubic ft of air not counting the polyfil stuff, and im not sure if it will hurt the subs(sound wise)

[john253a]

if you sub says 1 and it has a displacement on 0.15 then to get 1net you sealed box need 1.15gross, with no fill

you only need fill if the box is smaller then required or i.e. the manufacture say 1-1.5 and you have 1 then you can add to make the sub thing the net is more

the only other resin in your running less power so the size of the box can be made bigger

[BassInMyBLood]

ok thanks man