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
Power Acoustik Gothic Series 2Ω Dual Voice-Coil Subwoofer (12", 2,500 Watts) in the Mobile Audio department at Lowes.com
JBL SRX928S 2,500-watt 2 x 18-inch Powered Subwoofer | Sweetwater
$38/mo - Finance CT Sounds STRATO-12-D2 2500 Watts Max 12 Inch Car Subwoofer Dual 2 Ohm | Buy Now, Pay Later
JBL SRX928S 2,500-watt 2 x 18-inch Powered Subwoofer | Sweetwater