JL Fathom F113

Hey guys,

So I decided to put a stereo in my car. Got some awesome Focal Utopia speakers, upper end JL 5 channel amp. I have a broken down JL F113. Was wondering if anyone knows if it uses the same W7 woofer that would be in a car? The 13.5 W7 costs about $1700 so if it’s the same and usable might be a good use for it. 
 

thanks

Mofojo