I have a hd3 12'' and a 1750 amp, right now its in a 1.2 cube box thats not doing **** for the sub. im looking to get a 2.5 box tuned to 38hz
so my question is about the port
my box size will be
13X20X22
port will be 4x11.5x32 maze port
or
box: 13X20X22
port: 2X11.5X18
so my question is about the port
my box size will be
13X20X22
port will be 4x11.5x32 maze port
or
box: 13X20X22
port: 2X11.5X18