Velodyne F-Series servo controlled 12" subwoofer. In good working condition, has a couple of nicks in the top of the cabinet, but clean for it's age other wise. Crossover knob could use a shot of contact cleaner, but works fine if you're gentle with it. Sounds great, and would suit a small to medium home theater. These were designed for tight, accurate low frequency response in a home theater setting.
It has been in storage (indoors, climate controlled) for a couple of years, and I am clearing out stuff that I do not need anymore.

Message or call me, no holds. Cash only please.