What does universal mean? (Fi subs, nub question)

[Carnivorous18]

Sorry for the nub question but yeah wat does universal mean when im buying it from Fi? Thanks

[SoCalBean420]

From what I understand it has to do with the coil gap.

[RKPsk8er]

a universal sub can be reconed to a different impedance. a non-universal will stay a dual 1 or dual 2 forever.

https://ssl.perfora.net/www.ficaraud...iew.shopscript

[JBLCAMRY]

a universal sub can be reconed to a different impedance. a non-universal will stay a dual 1 or dual 2 forever.

iirc, if it is a dual 2, then that is the same gap size as a universal gap.

[AVSTANG02]

nub?

[Carnivorous18]

a universal sub can be reconed to a different impedance. a non-universal will stay a dual 1 or dual 2 forever.

https://ssl.perfora.net/www.ficaraud...iew.shopscript

PERFECT! Exactly what I needed to know, didn't notice a technical details section on Fi's website before. Thanks!