AR acoustic research Subwoofer Pull out From TSW610 Series speakers For Parts Only Model L63TNB. Condtion: FOR PARTs ONLY WITH ONE CONE HAS BEEN DAMAGED. Please see photos for more detail about condition of my Vintage rare speakers 1985. I encourage to browse my pictures side by side to verify my old speaker before take action to make sure we are in the same page. Thanks for looking and good luck!