Sound Town 15' 600W Raw Woofer Speaker with 4' Voice Coil, 100 oz Magnet, Replacement Woofer for PA/DJ Subwoofer, 4-ohm (STLF-1504-4)

15' Pressed Steel Frame 600W RMS, 1200W peak power handling at 4-ohm 35 Hz - 2 kHz frequency response 4' voice coil and one 100 oz magnet produce super sound