15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud Aluminum Frame,2200W PMPO, 90oz Magnet, y-30 Grade Powerful Magnet 5 Core (15185 08 AL) - Walmart.com
5Core 3" Inch Subwoofer Replacement 30 Watt Premium DJ Speaker Car Woofer 5 Pack on eBid United States | 217042560
30" EV driver - but can I trust the seller? | Audiokarma Home Audio Stereo Discussion Forums