Super slim, super powerful, the KFC-XW1000F is a 10-inch subwoofer that handles a whopping 1200 watts of power with only a 4-inch mounting depth. The KFC-XW100F also has a single voice coil at 4 ohm, a cast aluminum basket, and a removable front trim ring. This sub (as well as the KFC-XW1200F) will fit nicely in a small sealed enclosure or small prefab enclosure.