Brand new custom built with 1" Mdf, braced, and wrapped in beautiful Ribbon mahogany. Heavy, at about 85lbs per cabinet. Holes are countersunk to fit the scanspeak drivers exactly and perfectly. All one would have to do it buy the parts and assemble. Port is built into the cab and Finished. Great way to get a world class speaker. All info can be found at the Madisound site, or PBN. These have never been used or drivers installed. I built 2 pairs of these and am only keeping one. I prefer a local sale.