Rockford Fosgate Power Series T1D415 - 15" T1 4-Ohm DVC Subwoofer
Power Series T1D415 - 15" T1 4-Ohm DVC Subwoofer. These bad boys have patented VAST technology that increases surface cone area up to 25%. Clean, high tech and ready to set off car alarms, the T1D415 is here!