Sound Town 18' 800W Raw Woofer Speaker with 4' Voice Coil, 100 oz Magnet, Replacement Woofer for PA/DJ Subwoofer, 8-ohm (STLF-1804-8)

18 pressed steel frame 800W RMS, 1600W program power handling at 8-ohm 34 Hz - 2 kHz frequency response 4 voice coil and one 100 oz magnet produce super sound