The Pyle Audio PLWB12D is a 12" car subwoofer from Pyle's Blue Wave Series. The subwoofer is designed with a non-pressed paper cone, chrome stamped basket, chrome magnet cover, and chrome gasket. It features dual 2" high temperature voice coils with 4-ohms impedance per coil to give 800 watts of peak power handling. The PLWB12D differs with Pyle's PLWB125 and PLWB128 since it features dual 4-ohms impedance while the PLWB125 has single 4-ohms impedance and the PLWB128 has single 8-ohms impedance.