This is a used set of dual 8" subwoofers that fit perfectly under the rear seat of any 1997-2003 extended cab F150. These worked perfectly when removed from my truck. I was actually impressed with the way they sound. They have the perfect sound, not too loud but you defiantly know they are there. Best of all you will not lose any seats in your truck. The box has minor scratches which are normal wear from people's feet getting in and out of the truck, but the speakers work like new. Don't miss out on your chance to upgrade your truck's sound system. Item is sold as is and worked perfectly when removed. Please ask any questions before you bid. I would perfer local pick-up but I will ship these. Do your own research to be sure of fit before you bid.
Here are the instructions:
http://www.mtx.com/caraudio/products/manualsQuickInstall/thunderforms/FXP16_specs.pdf
Shipping quote is for 48 states only and I will only ship to the 48 states.