Kicker L7s 12-Inch Subwoofer in Vented Enclosure, 2-Ohm 750W 44VL7S122L7S Loaded Enclosures are a simple, powerful way to achieve award winning bass in your vehicle. matched to the legendary L7S square subwoofers, and vented for maximum bass. Inside every enclosure is our patented L7S square sub. With an average of 20 percent more cone area than a similarly sized circular sub, the L7S moves more air to create more bass with every note it plays. The thick MDF enclosures are designed with drastically rounded corners and