- What Fs did you measure ?

FYI :

- A cone kit that's not broken in yet will have a stiffer suspension leading to a higher than normal Fs, as well as a higher than spec., Qts ( Vas will be smaller ) .


- A really well used woofer may have a suspension that's half in the bag .
- One consequence of a loose suspension will be a lower than normal Fs, as well as a lower than normal Qts ( Vas will be larger than normal ) .

- I just measured ( with WT2 ) one of my 416-8Cs that has a Fs of @ 22 hz & a Qts of @ 0.18 ....



cheers <> Earl


BTW ; You ought to be measuring a woofer hanging in the air ( suspended from a strong pipe with strong sash cord, etc ) / hanging off the ground by a few feet ( & away from flat reflective surfaces ) .
- Doesn't WT3 provide instructions for all of this ?