I think my F90BT blew my front woofer.

 

I had an Avic-N1 for ever and everything worked fine. I have 3 Ja Audio Amps 1 for front 1 for rears and 1 for subs. After Installing the F90bt a couple weeks laters my front Woofers died. They are Boston Acoustics Pro-60's. I think it was the F90bt because when they blew my Audio settings got reset

Blown woofers cannot cause your sound settings to get reset.

 

Did you adjust the gains on your amps when you put the deck in? The F90 has 4v preouts and the N1 has 2v so you needed to adjust your amps to compensate