Any one know the speaker size for a standard 300?? I am pretty sure the back is 6x9 but thats easy to check just want to make sure what the door speakers are. Thanks!

Also new here just signed up seems like a pretty cool site with some great info! Glad I joined!

 

also can I get the sub encloser they have for the upgrade system anywhere? Besides the dealer or would it be easier to make my own.

 

there are 6x9 in the front also. when i replaced my speakers there was an 8" in the front left door. i just made a bracket to fit the 6x9. not all 300 are like that though so just go with the 6x9's and worst case you have ato make a bracket.