i uave a 16.7 cft box for two 15s and would like to have a aeroport, i was told i need around 120 sq in of port area, how big would my round port have to be in order to achieve this?
i uave a 16.7 cft box for two 15s and would like to have a aeroport, i was told i need around 120 sq in of port area, how big would my round port have to be in order to achieve this?