You've sweated and labored and now your home-made sub box is almost ready. You'll need to cover it with some nice, sound-absorbing carpet from Metra to achieve that professional look and feel. Even if you didn't build it youself, you can still cover that old wooden box with material that'll look good and kill reflected sound. In fact, you can apply this acoustic carpeting to any place in your vehicle that needs deadening.
This roll of carpet measures 54" by 5 yards (180"), so you'll have plenty enough material for almost any project. Available in 3 colors: black, charcoal, and silver. Warranty: 30 days.