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.FEATURES AT A GLANCE Proprietary high-flow, low-noise port Constructed with 5/8" MDF 1 Year Warranty High current binding posts SPECS Nominal Impedance (ea) 2-OhmInternally wired to create a 2-Ohm amplifier load Power Handling (Watts RMS) 500 Watts RMS1000 Watts Max Enclosure Material 5/8" MDF (Medium Density Fiberboard) Woofer Quantity 2 Woofer Series Punch P1 (P1S4-10) DimensionsBox (H x W x D)Wedge (H x W x D1 x D2) 13.125" x 31.125" x 15.125"(33.3cm x 79.1cm x 38.4cm) Woofer Size 10" Enclosure Type Vented Speaker Connector Up to 10 AWG compression terminals Shipping Weight 63.9 Lbs. (28.98 kg)