I bought a complete Altec Lansing professional sound reinforcement system that had been removed from a local high school theater before renovation. The equipment is in excellent condition with very minor wear only on some of the horns from being installed. Throats are constructed of metal and horns of fiberglass. This gear is of the highest quality and sounds outstanding when installed. System was carefully removed and as you can see, shrink wrapped for protection and ready for pick up. I have sold the compression drivers, short throats, and the woofers. Here is what remains for sale including the model numbers. All kinds of indoor and outdoor uses for this gear! >2 wooden ported bass cabinets (originally used with Altec Model #3156 16" woofers). They are factory grey painted finish in nice condition including some damping material inside. Quality boxes for you to add your woofers and have subwoofer boxes or big enough to add other drivers and build 2 or 3 way speakers easily. Could mount a horn on top as well, many options. Buy at a fraction of new price or what other disassembled MDF boxes cost from places like Parts Express. Dimensions are 30"x19"x15" deep. >5 horns and 3 different models - 2 #MR64B medium sized; 2 #MR42B large; 1 #MRII5124 small >2 long throats for connecting model #299-8A compression drivers to the horns - #34652 I don't want much for this gear, would like the space back in the garage. The large horns are just that, large, so you'll need to come by and pick this gear up with a good sized vehicle. It all fit in my Suburban. Email with any questions. Make me any offer as I want this stuff out of my garage, need the space! Would consider other audio related trades as well, thanks.