Ok I am not sure the make of these giants. All I know is they were used as the stage where they were in use. A night club somewhere in NJ Close to Patterson I believe. They were loaded with Eminence Kilomax Pro 18a'a and some Gauss Loudspeakers. I am planning on holding onto the kilo's as they are blown and I want them on the shelf re-coned as backups for my other subs. So these are unloaded sub cabs, They are approximately 7'x 2'x 3.5' in dimensions. There are 4 for sale I could only stack them 3 tall as I just didnt have enough hands to help get em up. There are also Some community cabs available too. They are some old cabs with external horns and 200W hi drivers, they have a 15 in each of them. The four are for sale as well and all reasonable offers will be considered as I hate them all taking up my locker.