RAM_Designs 5,000+ posts
SketchUp Master
2.6ft^3 with three 3" aeros = 15.75" each, plus an inch for the flares, so 16.75" each from flare to flare.oh and just to clarify 2.6 is not a random number it's the chamber where the sub is in not including the port
3.75 is total area including port
edit: nevermind I thought we were talking about three 3" aeros.