Nicely finished, well constructed enclosure. Mine does not feature the unique port design shown in the product photo. It is a simple slot port instead. Still works as intended but could benefit from some bracing as I do experience some flex. I may dowel it in the future. Paired with an EMF Lowballer - I experience about 4db of boost around the tuning frequency which seems to be the advertised 30hz in my application. It slams.