Cubicon cardboard tube speaker enclosures
 

I have 12 Cubicon cardboard speaker enclosure tubes in my garage and I need to get rid of them. If anybody is interested or has any questions let me know, I'll sell them cheap. Each tube is 64in long, 12in diameter and 8.5in flat face. They can be cut to any length and are super strong. Here is a link to some pictures.
Cubicon Speaker Tubes - a set on Flickr

Thanks
edgeelectronics@comcast.net
Boulder, CO