Amazon.com: 5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud (2200W PMPO) 90oz Magnet 15-185 MS : Musical Instruments
500W Audio Speaker AGNI 15500-01, Size: 15"
Jensen Vintage Ceramic C12N 12 Inch 50-Watt 8 Ohm Guitar Speaker - Cannon Sound And Light
Classic CESR 12 inch midbass full range speaker woofer RMS 100w 134/20mg 8 oms