This is for a DC Level 4 18" sub...........5.5 cubes 35hz......
http://i1079.photobucket.com/albums/...1004121917.jpg
http://i1079.photobucket.com/albums/...1004121930.jpg
http://i1079.photobucket.com/albums/...1004122043.jpg
http://i1079.photobucket.com/albums/...004122043a.jpg
