JBL SRX928S 2,500-watt 2 x 18-inch Powered Subwoofer | Sweetwater
Power Acoustik MOFOS-12D2 12" 2500 Watt Car Audio Subwoofer DVC 2-Ohm Sub 709483052918 | eBay
Amazon.com: 5 CORE 2500 Watt 18 Inch RAW DJ Speaker PA Subwoofer Replacement 8 Ohm Sub Woofer, Aluminium Frame, 4” Voice Coil FR 18 190 AL : Musical Instruments
JBL SRX928S 2,500-watt 2 x 18-inch Powered Subwoofer | Sweetwater
DS18 EXL-X12.4D 12" Car Subwoofer 2500 Watts Dvc 4-Ohms
BOSS Audio Systems P156DVC Phantom Series 15 Inch Car Audio Subwoofer – 2500 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier