Q-POWER Single 12" Sub Box Enclosure & ROCKFORD FOSGATE 12" 1200 Watt Subwoofer - Walmart.com
JBL Club A600 1200 Watts Max Amplifier
New JBL® Aftermarket Subwoofers Offer Deep Accurate Bass for Drivers | HARMAN
Amazon.com: JBL Club WS1200 12" Shallow Mount subwoofer w/SSI (Selectable Smart Impedance) Switch from 2 to 4 ohm Bundled with Alphasonik Earbuds : Electronics