Hello I am selling my homebuilt sub box with two subwoofers in it. This thing is really strong that can shake your own car windows... It done on my old car. I use an advance design for the sub box, the sub box has two flex layer inside it which make more bass. The whole box is black, has an chopper symbol on the left side, and a striped "T" also a red gloss line across the box.
but not in that custom box, designed by a scientific enclosure systemthe top ones look like the 8" subs you get at Wal Mart or Auto Zone //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif