Amazon.com: Boss Audio 10-Inch Single Voice Coil 1200 Watt Max Subwoofer (2 Pack) | P10SVS : Electronics
Amazon.com: 5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud 350 Watts RMS (3500W PMPO) 90oz Magnet Ratings 15-185 MS 350W : Electronics
2 Rockford Fosgate P3D2-15 15" 2400w DVC Car Subwoofers + Sub Enclosur – absoluteusa