was chatting with a crufchfield rep and he told me the Jl audio c3650 won’t fit and the c3600 will fit. Is it possible to take the stock basket out and just use a 3/4 inch spacer?

Any other help would be great thanks

 

While I have no direct knowledge of those speakers, from looking at the pictures/specs I'm skeptical that either
with fit in the stock speaker basket, but both should fit using at 5/8"-3/4" spacer. FYI there are very few aftermarket
speakers that will fit in the OEM basket, but almost all 6.5" midbass speakers will fit with a spacer. Make your
own out of MDF, or Modifry makes a nice looking set.

 

I've got the C5-650's in my doors, so the C3's should fit too.

 

Thanks actually went with the Jl zl650 csi. I’m guessing u used something similar to Modifry’s spacers he sells? Just ordered a set of spacers so I guess we will see

 

I did use a spacer, yes. Mine are made from mdf.