Hey guys old schooler here, was curious on your guys thoughts on aluminum cone subwoofers for sound Q?? back the day there were some sound competitions i competed in and thats where i heard my first aluminum cone, Old School Velodyne 10's wow those sounded great to me. i dont know much about whats available today but would like some feedback, thanks.
https://velodyne.com/pdf/df/df-10-12sc_manual.pdf
https://velodyne.com/pdf/df/df-10-12sc_manual.pdf
