I've heard people changing sizes of the sub when they do a recone, so I guess my question is how? Don't you need the correct basket size or can you recone a 15 or 18" basket into a 12"?

You need to get a new basket if changing the size of speaker.

You need to get a new basket if changing the size of speaker.

Yea thats what i thought I know you can swap motors and what not but never heard of reconing into diff size without changing basket size but thanks for confirming