Pyle PLPW12D Power Series Dual-Voice-Coil 4ohm Subwoofer (12, 1,600 Watts)

12 subwoofer; 1,600W max; 800W RMS; Dual 4ohm voice coils; 60oz magnet; Black steel basket; Nonpressed paper cone; Specially treated foam surround; Spring-loaded push-down speaker terminals;