TS-W2502D4 - 10" Champion Series PRO Subwoofer with 3000 Watts Max. (800 Watts Nom.) | Pioneer of Canada - English
American Bass HAWK-1244 12" 3000W Max Dual 4-Ohm Voice Coil DVC Car Su – Audiocon
2x Pioneer TS-A300D4 12" 3000W Max Power 4 Ohms Dual Voice Coil Car Subwoofer | eBay
Amazon.com: 5 CORE 15 Inch Subwoofer Speaker 3000W Peak High Power Handling 300W RMS 15" Replacement 8 Ohm Pro Audio DJ Sub Woofer w/CCAW Voice Coil Steel Frame 90oz Magnet 15-185 MS