15" subwoofer rockford fosgate and 2x amp subs sub and amp ?

here we have a 15" rockford fosgate subwoofer in really good con fully working along with a mutant 800watt monoblock amp for the sub and a kenwood 2 channel 350watt amp bridgeable can run the sub also but mint for 6x9s viewing welcome MUST HEAR IT i have thid in my car at the minute and it is the loudest sub i have owned and i change every month it is a real piece of kit also will give a 5 farad power cap too if the right price is agreed text 07502303188