PDA

View Full Version : port size? Heres your chance DXHATCHBACK



mykwikcoupe
07-06-2003, 03:41 PM
I am building a box to JL AUDIO specs and the designs say the port size is a single 6"diameter by 16.9 long. Well JL also makes flexports which I have usedin the past and totally loved but they only come in 2.3 and 3" diameter. So If I was to use the 2.5 or 3 flexports what length would I need to use 2 ports not 1. Thanks.

In the past Ive always just found total area and divided by the number of ports I was going to use and break that back down using geometery. Thanks again Mike