Is there a factory crossover for the front door speakers

[97srad750]

I know it's a 6 1/2 or 6 3/4 with the tweeter. I assume you can replace just the paper cone speaker with a coaxial. Just wanted to make sure there isn't like a factory crossover, and the drop in coaxial would be full range.

 

[718frankb]

the factory crossover is on the back of the tweeter

 

[97srad750]

Is that just a bass blocker for the tweeter

 

[718frankb]

yep