2000LaDe 10+ year member
CarAudio.com Veteran
alright i know im sure its been covered multiple times but i have searched over and over on different forums and never found the answer im looking for.
Question 1 - How many square inchs of port area is in a 4" and 6" aeroport?
Question 1 - How many square inchs of port area is in a 4" and 6" aeroport?