looks good, at least it is 3/4 in. not 1/2 in. not quite .75 cuft, but after woofer displacement it should be good enough, IMHO........
You can get polyfill @ wal-mart in the crafts section............ nice and cheap //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif