View Full Version : Need help on box info for new style american bass hd 15

07-17-2012, 07:34 PM
Hey guys looking for box specs for a american bass hd 15 dual 1. This is the new basket pretty much the same sub is the audioque hdc3.

07-18-2012, 07:06 PM
I think I got something figured out but I dont get how to get the port peice cuts.


07-18-2012, 07:13 PM
need help on the port peice cuts need to know how long both port peices need to be,

double 07
07-18-2012, 07:54 PM
if 25" is the tuned length of port.....draw it out on the bottom of the box......measure down to center of port if it's an L port to achieve 25".......that's why the calculator says physical port length 20.25".........