posted
Lets say i wanted 4^3 ported and tuned to whatever freq. would the program calculate 4^3 with or without the port and sub displacement included. I'm 3/4 done building the box and am about the put the ports together and that question came to mind. That would suck finishing it and putting about 200-250lb's of box and subs in my truck and it be tuned too low. Thanks ahead of time.