The_Quiet_One 10+ year member
CarAudio.com Elite
It had a trash can on it for who knows how long. It may work to some extent, but I would assume it's going to need a recone. My father had a old old Fosgate Punch Pro series 15 he stored in the basement for close to 10 years. It worked ok at low power, but as soon as I put additional power to it the spider came loose and the foam surround tore to pieces. YMMV