Those are 3HP 12's he just bought, and they can be used in vented enclosures. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gifi would sell and buy a pair of tc3k 10's and run them on the ax.
then you could go ported and IMO be louder than the 12's sealed