10" Fi Q is in (Video)

[bushtree 10+ year member]

Sub is moving pretty **** good. Add lil less than a pound of polyfill an it might help the low end. Double check the settings on the amp an make sure the sub sonic isnt too high. Or you can try inverting it to gain another .15 cubes.

Subsonic is turned off.

and there is no poly fill in it now, as it is already so much larger than recommend. I modeled it in WinISD and the box has a Qtc of like .356 or something.. you really think i should still add polyfill ?

 

[Wkbdkid 10+ year member]

Might help. or jus try inverting it to add the extra space