This is an Audiobahn AW1571T high-performance 15" inch car audio subwoofer. Featuring a dual black anodized aluminum and layer edged wound dual 4-ohm voice coil, this 15" inch subwoofer can handle an amazing 1000 watts of total power (500 watts RMS). Also featured, are large lug lock terminals. These terminals enable you to wire this powerful sub with large gauge cables into a 2 or 8 ohm load. The extended pole piece, vented oversized back plate, flat spider design and 1 ½" treated foam surround, allows this powerful subwoofer to produce more excursion without bottoming out and cooler temperatures; which equals, deeper bass and higher SPL levels. Not only does this sub sound great, but it looks great as well. This sub comes equipped with 3-dimensional, computer-molded chrome flames, a chrome plated heavy stamped steel basket and a large 60 oz. magnet. Other features include: a KM3 non-pressed / non-transfer paper cone and a convex dust cap.