JBL SRX928S 2,500-watt 2 x 18-inch Powered Subwoofer | Sweetwater
2 JBL S2-1224 1PR 12" 4 or 2 Ohm Subwoofers 12-INCH Woofers 2200 Watts Max | eBay
Amazon.com: Gemini Sound GSP-L2200PK Indoor 2200 Watt Peak Bi-Amped Wired AC Powered Bluetooth DJ Speaker with 15" Inch Woofer, LED Party Lights, Built in Media Player, and Included Microphone and Speaker Stand :
2 JBL S2-1224 1PR 12" 4 or 2 Ohm Subwoofers 12-INCH Woofers 2200 Watts Max | eBay