Up for sale is this pre-owned Ford factory subwoofer with the amp and enclosure. This is a 8" subwoofer that fits underneath the seat in 2006-2008 Ford F-150's Lariat and King Ranch trucks. This might fit other models but not sure you have to have the factory radio with the hookup for this subwoofer to work. Please make sure this item fits your truck before purchasing. The condition is practically mint just a couple of scuffs on the back side of the plastic. If you have any other questions please contact me thanks for looking.