For sale is a SurgeX SA-15 surge protector that I had a subwoofer hooked up to for about a year; I used the system only a handful of times. For the past year, the unit has sat in my closet. Since I no longer have a need for it, my loss is your gain! These do retail around the $400+ mark and sell used for $200+; I just want this gone! Asking: $120 Shipped Pictures: