Kicker 45TL7R102 - Single 10" L7R Truck Loaded Vented Enclosure - 500 Watts RMS L7R 10-Inch (25cm) Subwoofer in the CWR Style Truck Enclosure, 2-Ohm, 500W Each L7R sub box is engineered to exact specifications, so you get world-class sound quality in a ready-made enclosure. You’re just minutes away from the best bass you’ve heard! The L7R ports are engineered to deliver smooth, powerful bass without the “huffing” sound you experience in inferior port designs. All L7R enclosures are engineered with extensive internal bracing, thick MDF construction and rounded corners. KICKER’s L7R square-sub technology gives you up to 20% more cone area than a round driver. General Features Genuine L7R Subwoofer Included Custom Engineered Port Design for loudest possible bass Heavy Internal Bracing makes is last for years Single 2-Ohm Terminal for quick installation Easy to Install and Wire Thick Black Carpeting to handle bumps and scrapes Aesthetically pleasing Rounded Corners Embroidered KICKER Logo Thick MDF Construction Authorized Internet Dealer 1-year Manufacturer's Warranty