2 Massive Audio XL 12's  Subwoofer Enclosure
Outside Dimensions- 14H x 36W x 24D
Tuning- 35Hz
Net Volume-     4.17 cuft
Construction- 3/4 Poplar Plywood
Baffle Thickness- 1.5"
Terminal Type- SMD 1 Channel Heavy Duty Speaker Terminal (Grade 8) (3/4" PVC Black) (Round)
Outside Finish- Bare Wood or Bedliner
Inside Finish- Bare Wood
FREE SHIPPING! LIFETIME WARRENTY! QUALITY GUARENTEE! 
****BUILT TIME- 2 WEEKS FROM TIME OF ORDER!*****
Enclosure is Based on Reccomended Manufature Specs
*May work for other 12" woofers, user caution advised*