Lanzar MAXP124D Max Pro Small 4-Ohm Dual Subwoofer: * Black non-pressed paper cone specially treated foam edge suspension * Stamped steel basket with hex key input terminal * Bumped vented motor structure * Custom designed rubber magnet boot * Dual 4-ohm nominal impedance * 12" * 1,600W max * 80 + 80-oz heavy, double-stacked magnet structure * 2" dual layer high temperature Kapton voice coil * SPL: 84 dB * Mounting Depth: 5.76"