Here it is almost done...used a write up someone else posted a while ago for the general idea. The box was supposed to be sealed but when a rough estimate of around 2 cubic feet of volume came out, ported was the only option. Some 12s can use that much space with a sealed enclosure but not in my price range. This is alpines new entry level sub which sounds really good in this box. It sounded ok while it was sealed still but you could tell the sub was straining. After cutting the hole it sounded better and after getting the port inserted now I am really happy with the results.
There are a few imperfections but for the most part it turned out pretty good. I also dynamatted the entire back of the enclosure which helped a lot because the fiberglass on metal rattle is not a note I like to listen to.
I will post up some final pix once I get the carpet and everything in place and cleaned.
Enjoy
There are a few imperfections but for the most part it turned out pretty good. I also dynamatted the entire back of the enclosure which helped a lot because the fiberglass on metal rattle is not a note I like to listen to.
I will post up some final pix once I get the carpet and everything in place and cleaned.
Enjoy