P1-1X10The 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