The Pyle Chopper series has been specially designed from the bottom up to provide quality sound in a sturdy form factor. This 10', 1400-watt subwoofer is chromed out with a titanium injected polypropylene cone for a great look as well as a great sound. The 2' high temperature dual Kapton voice coil and 50 oz. magnet structure provide a booming sound that is simply unrivaled. You'll have the best sound around with these subwoofers.