Ill try to answer all your questions @ once
The enclosure is 4.5 cubes net
the box is actually tuned pretty resonably..
it hits lil scrappy - no problems,
soul survivor, blueberry yum yum,
etc with no problems whatsoever
"big arse port" with an even bigger big arse flared end //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif i can practically stick my hand down the port and fondle my subwoofer magnet if i wanted too
yeah, the amp pushes it nicely, its wangin