[NealfromNZ]

I’m also running with the six speaker positions that was derived from base audio. Have replaced door speakers with components , underseat woofers were 6.5s replaced with Harman Kardon ( they are ok ) and then replaced again with aftermarket. I don’t have center channel or rear parcel shelf speaker mounts.

Other than more sound treatment for trunk / boot it’s sounding really good. 10 inch sub however is less hassle from working through rattles than what I’m running.

Hopefully give you some ideas