Schoeder 21015 bass cab. It is from their light series and has Neo woofers making it very light for it's size. 1000w RMS at 4ohms. Shows signs of use such as marks from the head sitting on top of it but otherwise in great shape. You can check out the specs and more info on Schoeder at their web site: http://www.schroedercabinets.com/21015.htm
Asking $500. Prefer local sale.