Best sounding car speakers. 6.5

[irish Man R34 GTT]

Hi all looking to upgrade my car sound system looking for some serious speakers.

Edited September 25, 2022 by irish Man R34 GTT

[GTSBoy]

Budget? <$100? <$1000? Each? Per pair? Coaxial two way? Two way splits? 3 way? Willing to rebuild the door cards? Want to not make any extra holes?

[Murray_Calavera]

Best sounding? Serious speakers? 

Seeing as no budget was mentioned, have a look at these - 

https://focalaustralia.com.au/product/ultima-3-way-components/

Don't forget the amps to drive them!