Let's see here, solid black cone. Writing on the dust cap is in white. The logo is the old school diamond R ? Ported boxes for these beast can get pretty big. I used to run a single 18" in a 4cuft sealed box powered by a power 250. Would pound you pretty good //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
