Rockford Fosgate Punch P1-1X12 Single P1 12 Loaded Subwoofer Enclosure Ported. The enclosure is constructed with 5/8 MDF, covered in high density carpet, and features quick release compression terminals. The most convenient way to get low frequency bass in your system is to drop-in a Punch Loaded enclosure. We're not talking junk in the trunk, we're talking the same genuine Punch woofers available separately. Punch Loaded enclosures are constructed with durable 5/8 MDF and tuned by our computer aided design software. P1 Loaded Enclosures feature similar tonal performance as P2/P3 models, but are easier to move in-n-out of vehicles due to their lighter weight. If you don't, be sure to check your spam folder as that is where they go sometimes! We know our products and often what seems like a product issue is something else. Since day one, we have spearheaded the car audio revolution. Rockford Fosgate® is still the global leader in audio innovation and your passion is our purpose. We engineer the best audio systems for your lifestyle! This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "rockford-fosgate" and is located in this country: US. This item can be shipped to United States.