I have a Buttkicker BKA 1000-4A sub amp rated at 1000 watts/4 ohms. This is a single channel amp with built in crossover designed to power one or more Buttkicker shakers for home theater or drum throne etc. I also have the module to connect multiple shakers /subs. This amp will power conventional subs as well as the shakers. I do not have the shaker, but they are readily available on line. This is a pro audio amp made in USA, not to be confused with the Buttkicker car audio series. The amps alone are bringing $200 plus on line.
Asking $200 obo or trade.
Pat 814-935-8120